Auto Recall Watch
U.S. public vehicle records

1999 Pontiac MONTANA problems and owner complaints

Explore the records behind recurring owner reports.

Key facts

235 owner complaints analyzed

5 distinct recall campaigns

60,000 mi median reported failure mileage

Scope: 1999 model year. Data updated: . 105 complaints include usable failure mileage. View data status.

Owner-reported patterns

Most common problems

Engine And Engine Cooling:Engine is the most frequently named component, appearing in 31 of 235 complaints (13.2%). A complaint can name multiple components.

Recurring terms in complaint narratives
TopicMatching reportsShare of complaints
Braking behavior3012.8%
Transmission and shifting239.8%
Engine operation83.4%
Electrical and battery issues83.4%
Fuel system concerns52.1%
Steering behavior41.7%

Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.

Component breakdown

Number of unique complaints naming each component. Top eight shown.

Engine And Engine Cooling:Engine
31
Engine And Engine Cooling
29
Power Train:Automatic Transmission
25
Engine And Engine Cooling:Cooling System
18
Air Bags
16
Engine And Engine Cooling:Exhaust System:Manifold/Header/Muffler/Tail Pipe
16
Air Bags:Frontal
13
Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip
13
Component breakdown data
CategoryCount
Engine And Engine Cooling:Engine31
Engine And Engine Cooling29
Power Train:Automatic Transmission25
Engine And Engine Cooling:Cooling System18
Air Bags16
Engine And Engine Cooling:Exhaust System:Manifold/Header/Muffler/Tail Pipe16
Air Bags:Frontal13
Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip13

Engine And Engine Cooling:Engine: 31; Engine And Engine Cooling: 29; Power Train:Automatic Transmission: 25; Engine And Engine Cooling:Cooling System: 18; Air Bags: 16; Engine And Engine Cooling:Exhaust System:Manifold/Header/Muffler/Tail Pipe: 16; Air Bags:Frontal: 13; Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip: 13

Reported problems by failure mileage

Complaint counts in mileage bands. These are not failure rates per vehicle or mile.

Under 25,000
5
25,000 to 49,999
19
50,000 to 74,999
45
75,000 to 99,999
18
100,000 to 149,999
13
150,000 and above
5
Reported problems by failure mileage data
CategoryCount
Under 25,0005
25,000 to 49,99919
50,000 to 74,99945
75,000 to 99,99918
100,000 to 149,99913
150,000 and above5

Under 25,000: 5; 25,000 to 49,999: 19; 50,000 to 74,999: 45; 75,000 to 99,999: 18; 100,000 to 149,999: 13; 150,000 and above: 5

50,000 to 74,999 miles has the most reports with usable mileage (45). 130 complaints have missing, zero or invalid mileage.

Complaints over time

Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.

1998
2
1999
14
2000
33
2001
22
2002
30
2003
47
2004
39
2005
16
2006
11
2007
9
2008
5
2010
1
2011
2
2012
1
2013
1
2014
1
2016
1
Complaints over time data
CategoryCount
19982
199914
200033
200122
200230
200347
200439
200516
200611
20079
20085
20101
20112
20121
20131
20141
20161

1998: 2; 1999: 14; 2000: 33; 2001: 22; 2002: 30; 2003: 47; 2004: 39; 2005: 16; 2006: 11; 2007: 9; 2008: 5; 2010: 1; 2011: 2; 2012: 1; 2013: 1; 2014: 1; 2016: 1

Pattern summary

Engine And Engine Cooling:Engine leads the component reports. Braking behavior appears in 30 complaint narratives. Transmission and shifting appears in 23 complaint narratives. Engine operation appears in 8 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.

Calculated from recorded counts. An AI narrative has not been published for this selection.

Complaint evidence

Examples provide context, not a representative sample or a verified diagnosis.

Owner report 10010629 · 2003-03-17 (March 17, 2003)

I HAD THREE TRANSMISSIONS, A CRACKED HEAD BECAUSE OF OVER HEATING, WATER PUMP AND HEAT SENSOR, OIL IN ONE CYLINDER, A SHORT IN THE REAR LIGHTS WITH DEALER SAYING I (SHOULD REPLACE THE LIGHTING STRUCTURE ON BOTH SIDES) $200.00. ABS SYSTEM SENSOR FRONT RIGHT SIDE WIRE BURNED THROUGH $500.00. THE $200.00 AND $500.00 I HAVE NOT DONE YET, SHOULD I WAIT UNTIL IT'S AN EVEN $1000.00 MORE TO SPEND MORE MONEY? THERE ARE MORE PROBLEMS.*JB

Owner-reported narrative. Look up ODI 10010629 at NHTSA ↗

Owner report 10064030 · 2004-03-27 (March 27, 2004)

1999 PONTIAC MONTANA VIN [XXX] GOOD WEATHER GOOD ROAD CONDITION. WHILE ATTEMPT TO ACCELERATE A BIT AT ABOUT 60 MPH THE CAR BEGAN TO ACCELERATE ON ITS OWN AS THOUGH THE CRUISE CONTROL WAS ON. TAPPED THE BRAKES AND MADE SURE THE CRUISE CONTROL WAS OFF BUT CONTINUED TO ACCELERATE. PUT IT NEUTRAL AND THE ACCELERATION STOPPED. PROBLEM KEPT REPEATING AND DIDN'T NECESSARILY STOP WHEN IN NEUTRAL. THEN WHILE CAR WAS IN NEUTRAL AND COASTING AT ABOUT 50 MPH CAR SWITCHED INTO PARK ON ITS OWN AND STALLED. RESTARTED CAR AND GOT IT OVER TO THE SHOULDER AND T…

Owner-reported narrative. Look up ODI 10064030 at NHTSA ↗

Owner report 10031018 · 2003-08-07 (August 7, 2003)

TRANSMISSION QUIT RUNNING WHILE DRIVING ON INTERSTATE WITH NO WARNING. *PH

Owner-reported narrative. 77,468 miles reported. Look up ODI 10031018 at NHTSA ↗

Owner report 10046814 · 2003-11-12 (November 12, 2003)

TRANSMISSION SHIFTS HARD, LATE AT TIMES. RADIO/CD SCREEN IS GARBLED LOOSE SRS CONNECTORS POWER LOCK PROBLEMS SLIDING DOOR PROBLEMS *LA

Owner-reported narrative. 53,000 miles reported. Look up ODI 10046814 at NHTSA ↗

Owner report 719903 · 2000-03-09 (March 9, 2000)

INTERMITTENTLY, TRANSMISSION WILL SHIFT VERY ROUGH AND HARD, AND TRANSMISSION EMITS A WHINING NOISE. ONCE IT STARTS, IT CONTINUES UNTIL THE VEHICLE RESTS. ALSO, AFTER DRIVING A DISTANCE CONTINUOUSLY OF 200 MILES OR MORE, THE VEHICLE WILL CONSISTENTLY STALL AT RED LIGHTS OR STOPSIGNS UNTIL IT HAS RESTED AT LEAST A FEW HOURS. *AK

Owner-reported narrative. Look up ODI 719903 at NHTSA ↗

Owner report 10069738 · 2004-01-15 (January 15, 2004)

ENGINE: INTAKE MANIFOLD GASKET LEAKING. I FOLLOWED THRU WITH A COMPLAINT TO THE BBB AND TO PONTIAC'S 800 NUMBER. I WAS TOLD I NEEDED TO HAVE THE VAN DIAGNOSED AT A GM DEALER BEFORE ANYTHING COULD BE DONE BY PONTIAC. MY DEALER QUALITY PONTIAC IN COCOA, FLORIDA LOOKED AT THE VAN AND AGREED THE INTAKE MANIFOLD GASKET WAS LEAKING (NOVEMBER 2002). QUALITY INFORMED ME IT WOULD BE ABOUT $500 TO REPAIR. A PHONE CALL TO PONTIAC'S 800 # PUT PRESSURE ON THE DEALER AND THEY PERFORMED THE WORK FOR $100 PLUS EXTRA FOR A COOLANT FLUSH. THE TOTAL WAS AROUND $1…

Owner-reported narrative. 35,000 miles reported. Look up ODI 10069738 at NHTSA ↗

Owner report 10345982 · 2010-07-28 (July 28, 2010)

FIRST THE DRIVER'S SIDE WINDOW STOPPED WORKING, THEN THE TAIL LIGHTS JUST WENT OUT ON THE 99 PONTIAC MONTANA. THEY WERE JUST WORKING AND THEN ON MY WAY HOME THEY JUST STOPPED WORKING. I REPLACED ALL BULBS AND THEY STILL AREN'T WORKING. WENT TO SEE A TECHNICIAN AND HE SAYS IT IS AN ELECTRICAL PROBLEM. AFTER THAT THE RADIO DISPLAY FLICKERS IN AND OUT WHEN THE BRAKE IS PUSHED ON. I'VE SEARCHED TO SEE IF I COULD FIND AN ANSWER AS TO WHY THIS HAPPENED AND THERE ARE MANY WEBSITES WITH THE SAME COMPLAINTS AS I HAVE STATED HERE WITH THE SAME PROBLEMS.…

Owner-reported narrative. 178,280 miles reported. Look up ODI 10345982 at NHTSA ↗

Owner report 10121607 · 2005-05-19 (May 19, 2005)

I HAVE A 1999 PONTIAC MONTANA WITH A 3.4LTR ENGINE. AFTER 40,000 MILES I BEGAN HAVE FUEL INJECTOR MALFUNCTIONS. ON AUGUST 4, 2004, AFTER SEVERAL INJECTOR CLEANINGS, I DECIDE TO HAVE ALL THE INJECTORS REPLACED WITH OEM GM INJECTORS. UNFORTUNATELY THIS DID NOT CURE THE PROBLEM SINCE I HAVE LATER DISCOVERED, THE OEM INJECTORS FOR GM'S 3.4LTR ENGINES HAVE AN INHERANT DEFECT - THE MAGNET THAT IS USED TO OPEN AND CLOSE THE INJECTOR IS VERY WEAK. WHEN EVER THE INJECTOR ENCOUNTERS SMALL DIRT PARTICLES THE INJECTOR REMAINS SHUT, THEREFORE CAUSING THE…

Owner-reported narrative. 40,000 miles reported. Look up ODI 10121607 at NHTSA ↗

Owner report 10131905 · 2005-08-08 (August 8, 2005)

MY PONTIAC MONTANA HAD A FUEL INJECTOR GO BAD AT 76,000 MILES. THERE REPAIR SHOP WHO DID THE LABOR AND REPAIR SAID THEY HAVE HAD VENTURES AND OLDS VANS DO THE SAME THING. THIS SHOP IS A MASTER MECHANIC CERTIFIED. *NM

Owner-reported narrative. Look up ODI 10131905 at NHTSA ↗

Owner report 10066777 · 2004-04-07 (April 7, 2004)

WHILE DRIVING THE SRS LIGHT APPEARED ON THE DASHBOARD AND REMAINED ON. ALSO, STEERING WHEEL LOCKED WHILE DRIVING. CONSUMER WAS UNABLE TO UNLOCK THE STEERING WHEEL. CONSUMER HAD VEHICLE TOWED TO DEALER, WHO REPLACED THE BELTS AND OTHER PARTS. *AK

Owner-reported narrative. Look up ODI 10066777 at NHTSA ↗

Owner report 10069972 · 2004-01-15 (January 15, 2004)

ENGINE-LOW COOLANT LIGHT EVALUATED AND FOUND TO HAVE FAULTY INTAKE GASKET-REPAIRED, WOULD LIKE GM TO COVER UNDER RECALL, SERVICE MANAGER STATED "IT HAPPENS ALOT MORE OFTEN THAN GM WANTS TO ADMIT IN THE 3.4 AND 3.8L ENGINES IN SEARCHING RECALLS, NOTED SEVERAL PETITIONS WITH SAME COMPLAINT. STEERING--HARD LEFT TURNS AT LOW SPEEDS, EVALUATED AND SERVICE DEPT (GM) STATED NO CURRENT RECALLS FOR THE '99 MONTANA, THE RECALL ENDED WITH THE '98 TRANSPORTS. THE SAME PROBLEM SEEMS TO HAVE CONTINUED, WOULD LIKE GM TO EXTEND THE RECALL TO COVER THE '…

Owner-reported narrative. 54,530 miles reported. Look up ODI 10069972 at NHTSA ↗

Explore the data

Vehicle analysis explorer

Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.

Data completeness

235 unique complaints in this selection. Analysis snapshot: 2026-10-01.

44.7%Usable mileage105 / 235 records
87.7%Valid incident date206 / 235 records
100.0%Valid filing date235 / 235 records
87.7%Ordered incident and filing dates206 / 235 records

Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.

Problems by model year

Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.

Component complaint heatmap
Component199719981999200020012002200320042005200620072008
Engine And Engine Cooling
316.7%
ODI 10002242 · 49,000 mi

CONSUMER STATES THE VEHICLE LEAKS FUEL FROM THE ENGINE. *TS

Look up ODI 10002242 at NHTSA ↗

48.2%
ODI 10006533

THE ENGINE LOCKED UP. DEALER NOTIFIED. PH

Look up ODI 10006533 at NHTSA ↗

2912.3%
ODI 10003102 · 52,000 mi

I OWN A 1999 PONTIAC MONTANA AND AT 54,000 MILES BEGAN EXPERIENCING LOSS OF OIL AND COOLANT. I TOOK TO A REPAIR SHOP AND WAS TOLD THAT MY INTAKE MANIFOLD UPPER AND LOWER GASKETS NEED TO BE REPLACED, AS WELL AS MY THERMOSTAT AND GASKET. QUOTE $900 FOR REPAIRS.

Look up ODI 10003102 at NHTSA ↗

208.8%
ODI 10001652

CONSUMER STATES THAT WHILE DRIVING AND WITHOUT WARNING THE INTAKE MANIFOLD CRACKS CAUSING FLUID TO LEAK. DEALER NOTIFIED. TS

Look up ODI 10001652 at NHTSA ↗

63.8%
ODI 10068198 · 60,000 mi

DEXCOOL COOLANT LEAKED OUT OF THE INTAKE MANIFOLD GASKET OVERHEATED AND STALLED ON THE HIGHWAY.HAD TO HAVE THE GARAGE REPLACE THE INTAKE GASKET,VALVE COVER GASKET AND THE CYLINDER HEAD GASKET. *AK

Look up ODI 10068198 at NHTSA ↗

107.9%
ODI 10069671

PROBLEM WITH THE HEAD GASKET DURING NORMAL DRIVING CONDITION STARTING BY OVER HEATING LOOK LIKE A THERMOSTAT PROBLEM BUT IS NOT. HEAD GASKET FAIL AND GAS FROM THE CYLINDERS ESCAPE TO THE BLOCK OF THE ENGINE CAUSING TO OVER HEAT AND DAMAGE TO THE ENGINE.

Look up ODI 10069671 at NHTSA ↗

44.8%
ODI 10201961

INTAKE MANIFOLD LEAKING AT 60,000 MILES. DEALER WILL NOT DO ANYTHING ABOUT IT. HAVE HEARD THIS FROM MANY SOURCES AND THERE IS A CLASS ACTION LAWSUIT BEING PROPOSED. *TR UPDATED 01-15-08. *KB UPDATED *JB

Look up ODI 10201961 at NHTSA ↗

37.7%
ODI 10108969 · 8,400 mi

WHILE DRIVING AT LOW SPEED VEHICLE STALLED. CONSUMER MANAGED TO PULL OVER, AND HAD THE VEHICLE TOWED. DEALERSHIP WAS NOTIFIED, BUT DID NOT RESOLVE THE PROBLEM. *AK

Look up ODI 10108969 at NHTSA ↗

22.5%
ODI 10122631

2005 PONTIAC MONTANA EXPERIENCING PROBLEMS WITH THE WINDOWS AND THE WINDSHIELD WIPERS. *MR THE CONSUMER FOUND DAMAGE ON THE DOOR WHICH WAS REMEDIED, THEN THE CONSUMER REPORTED THAT BOTH WINDOWS ROLLED DOWN HARD. THE DRIVERS SIDE WAS FIXED BUT NOT THE PASSENGER SIDE. WIPER FAILURE OCCURRED INTERMITTENTLY AND WERE REPLACED, THEN THE PASSENGER WINDOW WOULD NOT ROLL UP. THE PASSENGER WINDOW WAS FIXED. THE DRIVER WINDOW DID NOT OPERATE PROPERLY AND THE VEHICLE STALLED ON A FEW OCCASIONS WHILE THE VEHICLE WAS IN MOTION. *SC *JB

Look up ODI 10122631 at NHTSA ↗

12.7%
ODI 10429206 · 81,260 mi

WAS DRIVING ON FREEWAY WHEN GOT A MESSAGE ON DIC SAYING "ENGINE POWER REDUCED" SECONDS LATER VEHICLE DROPPED TO 10 MPH AND WOULD NOT GO ANY FASTER. RPM DROPPED TO 300. ALMOST GOT REAR ENDED.DEALER SAID IT WAS AN APP SENSOR, REPLACED AND HAPPENED AGAIN. SAID IT WAS A MASS AIR FLOW SENSOR, REPLACED AND HAPPENED AGAIN. CONTINUING TO HAPPEN AND DEALER SAID THEY CANT "REPRODUCE THE PROBLEM" . *TR

Look up ODI 10429206 at NHTSA ↗

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

Structure:Body:Door
00.0%

No examples available for this selection.

48.2%
ODI 552563

THE ELECTRICAL SLIDING DOOR MALFUNCTIONED DUE TO THE DOOR MODULE FAILURE. YH

Look up ODI 552563 at NHTSA ↗

104.3%
ODI 10115460 · 795 mi

RIGHT SLIDING DOOR OPENED WHILE DRIVING,AND ALL MECHANISMS WERE INOPERABLE. TOOK VEHICLE TO PONTIAC DEALERSHIP, AND THEY STATED THAT IT WAS NOTHING THEY COULD DO BUT PUT A NEW HARNESS ON BECAUSE IT WAS NOT A GM PROBLEM.*AK

Look up ODI 10115460 at NHTSA ↗

2410.5%
ODI 10026194 · 23,800 mi

THE LEFT FRONT PRETENSIONER WAS OPEN AND HAD TO BE REPLACED. THE AIR BAG LIGHT STAYED ON, WHICH WAS CAUSED BY THE FAULTY SEAT BELT TENSIONER. *TS. ALSO THE POWER SLIDING DOOR DID NOT RETURN WHEN IT WAS OPENED

Look up ODI 10026194 at NHTSA ↗

85.1%
ODI 10014727

THE SLIDING DOOR AUTOMATICALLY CLOSED WITHOUT THE CONSUMER PUSHING THE BUTTON. CONSUMER WAS INJURED. *JB

Look up ODI 10014727 at NHTSA ↗

32.4%
ODI 10071764 · 35,000 mi

THE VAN WAS NOT EQUIPPED WITH A WARNING SENSOR TO INDICATE WHEN THE SLIDING DOOR WAS CLOSING. THIS RESULTED IN TODDLER'S FOOT BEING TRAPPED IN THE SLIDING DOOR WHEN IT WAS CLOSED. THE TODDLER ONLY SUSTAINED A SCRATCH BECAUSE HE WAS WEARING WINTER BOOTS AT THE TIME OF THE INCIDENT.*AK

Look up ODI 10071764 at NHTSA ↗

22.4%
ODI 10151415

THE PASSENGER AUTO DOOR CONTINUES CLOSING WHEN OBJECTS OR PERSONS ARE IN ITS PATH. I AM A PETITE WOMAN AND IT TAKES ALL I HAVE IN ME TO PUSH THE DOOR BACK OPEN. MY HUSBAND IS A LARGE, MUSCULAR MAN AND HE STRUGGLES TO STOP THE DOOR FROM CLOSING ON HIM. IT HAS COME TOO CLOSE TO CATCHING MY CHILD ONE TIME TOO MANY. NOTICED THE PROBLEM SHORTLY AFTER PURCHASE IN NOV 2003 AND MENTIONED TO DEALER. DEALER SAYS THIS IS NORMAL ON ALL MONTANAS AND NOTHING CAN BE DONE. WILL IT TAKE MAJOR INJURIES BEFORE THIS PROBLEM IS CORRECTED? ALSO THE NON-AUTO D…

Look up ODI 10151415 at NHTSA ↗

12.6%
ODI 10175287 · 38,500 mi

DT*: THE CONTACT STATED WHILE ATTEMPTING TO CLOSE THE REAR DOOR, THE BRACKET HOLDING THE PULL STRAP FRACTURED CAUSING THE CONTACT TO CUT A FINGER. THE DEALER WAS NOT CONTACTED. UPDATED 1/19/2007 -*NM

Look up ODI 10175287 at NHTSA ↗

1417.3%
ODI 10094662 · 600 mi

THE DOOR DESIGN IS POOR. IF ONE IS NOT DIRECTLY UP AGAINST THE DOOR IT JAMS AND A CHILD COULD GET TRAPPED. IF ONE IS IN THE DOORWAY IT TAKES A LOT OF FORCE TO REOPEN THE DOOR.*AK THE CONSUMER STATED THAT THE SLIDING DOOR POSES A SAFETY HAZARD FOR SMALL CHILDREN. THE CONSUMER STATED THAT A CHILD COULD NOT EXHERT THE FORCE NECESSARY TO CAUSE THE DOOR TO REOPEN AND COULD BE INJURED WHILE BEING DRAGGED / PUSHED BY TE DOOR UNTIL THEY ARE LODGED BETWEEN THE DOOR AND THE JAM. *TC

Look up ODI 10094662 at NHTSA ↗

38.1%
ODI 10218136

2006 PONTIAC MONTANA SV6 WITH FAULTY REAR PASSENGER SLIDING DOOR. VEHICLE HAS BEEN TAKEN TO DEALERSHIP SEVERAL TIMES OVER LAST YEAR AND PROBLEM HAS NOT BEEN RESOLVED. MULTIPLE REPAIRS AND CALIBRATIONS. DOOR REOPENS AFTER CLOSING. *TR

Look up ODI 10218136 at NHTSA ↗

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

Electrical System
00.0%

No examples available for this selection.

12.0%
ODI 10056680

WHILE DRIVING ALONG HWY 101 THE OVERHEAT LIGHT TURNED ON AND THE TEMPERATURE GAGE JUMPED TO OVER THE LIMIT. WE PULLED OVER AND CHECKED THE VEHICLE, IT WAS NOT HOT. HOWEVER, THE GAGE WOULD NOT RETURN TO NORMAL, CAUSING THE VEHICLE THE CHUG AND HAVE VERY LITTLE DRIVE UNTIL 15 MINUTES DOWN THE ROAD IT KICKED BACK INTO NORMAL LIKE A BAT OUTTA HELL. THIS, ALONG A MOUNTAINOUS FAST MOVING HIGHWAY WITH LOGGING TRUCKS ON MY TAIL; NOT A VERY SAFE SITUATION. ON THIS SAME TRIP, THE PASSENGER WINDOW WOULD NOT GO BACK UP, @ 55MPH AND 40 DEGREES, IT WAS N…

Look up ODI 10056680 at NHTSA ↗

73.0%
ODI 10010629

I HAD THREE TRANSMISSIONS, A CRACKED HEAD BECAUSE OF OVER HEATING, WATER PUMP AND HEAT SENSOR, OIL IN ONE CYLINDER, A SHORT IN THE REAR LIGHTS WITH DEALER SAYING I (SHOULD REPLACE THE LIGHTING STRUCTURE ON BOTH SIDES) $200.00. ABS SYSTEM SENSOR FRONT RIGHT SIDE WIRE BURNED THROUGH $500.00. THE $200.00 AND $500.00 I HAVE NOT DONE YET, SHOULD I WAIT UNTIL IT'S AN EVEN $1000.00 MORE TO SPEND MORE MONEY? THERE ARE MORE PROBLEMS.*JB

Look up ODI 10010629 at NHTSA ↗

62.6%
ODI 10150232 · 60,000 mi

AFTER TWO RECALLS FROM GM OVER SEVERAL MONTHS. DEALER AVOIDS REPAIRS. RIGHT ELEC. SLIDING DOOR RECALLED FOR HAZARDOUS INSIDE HANDLE. COULD BRAKE FINGERS. NO CORRECTION WAS BEEN ATTEMPTED. DEALER AVOIDS ORDERING PARTS SO REPLACEMENT CAN'T TAKE PLACE. *NM

Look up ODI 10150232 at NHTSA ↗

127.7%
ODI 10060536

ELECTRICAL SYSTEM IS MALFUNCTIONING. REAR WINDOWS HALF OPEN AND WILL NOT CLOSE. FRONT WINDOWS WILL OPEN, BUT WILL NOT CLOSE. LIGHTS (INTERNAL AND EXTERNAL) WILL FLICKER IF I TURN ON THE RADIO, WINDSHIELD WIPERS, RAISE OR LOWER WINDOWS. LOCKS WILL ENGAGE AND DISENGAGE ON THEIR OWN OVER AND OVER AGAIN, EVEN IF THE VEHICLE IS AT REST. BRAKES ARE CONSTANTLY GOING BAD. I HAVE HAD TO GET THE BRAKES FIXED 4 TIMES IN THE PAST 18 MONTHS. A/C IS NOT WORKING. NO COLD AIR COMES OUT, ONLY HEAT.*AK

Look up ODI 10060536 at NHTSA ↗

43.2%
ODI 10074581 · 27,000 mi

ENGINE STOPPED WITHOUT WARNING WHILE DRIVING A LOW SPEED ON THREE SEPERATE TIMES. FIRST TIME WAS IN THE MIDDLE OF A RIGHT TURN AFTER TRAFFIC LIGHT CHANGE TO GREEN. THE SAME THING HAPPEND A SECOND TIME AS I PULL INTO A GAS STATION. THIS THIRD TIME HAPPEND AS I WAS LOOKING FOR PARKING SPACE IN THE PARKING LOT. IN ALL THREE TIME, THE ENGINE STOPPED WITHOUT WARNING AND POWER STEERING WAS LOST. I WAS ABLE TO STOP THE CAR AND AFTER RESTART THE ENGINE AFTER SHIFT TO PARK. THE DEALER COULD NOT FIND ANYTHING WRONG WITH THE CAR AFTE…

Look up ODI 10074581 at NHTSA ↗

1113.1%
ODI 10049103 · 16,400 mi

2003 PONTIAC MONTANA STALLED WHILE DRIVING. THE VEHICLE LOST ALL POWER INCLUDING STEERING AND BRAKES. THIS HAS HAPPENED TWICE IN THE PAST 2 MONTHS. I DROVE THE VAN TO THE DEALERSHIP BOTH TIMES. NO PROBLEMS WAS FOUND BY DEALERSHIP. I CONTACTED PONTIAC. THEY SAID IF IT HAPPENS AGAIN NOT TO START IT BACK UP, THEY WILL HAVE VAN TOWED TO DEALERSHIP. I AM NOT TOTALLY SATISFIED WITH THEIR RESPONSE FOR SAFETY REASONS. *NLM

Look up ODI 10049103 at NHTSA ↗

37.7%
ODI 10375320 · 150,000 mi

THE SPEEDOMETER, FUEL GAUGE, AND TEMPERATURE GAUGE ALL BECAME ERRATIC. AFTER A LITTLE RESEARCH I FOUND THAT THE PROBLEM IS THE DEFECTIVE STEPPER MOTORS THAT RUN THE GAUGES. YOU CAN REPLACE THEM FOR $30.00 ALL YOU NEED IS A SOLDERING IRON AND ABOUT A HALF HOUR AND YOU WILL HAVE A WORKING DASH. HERE IS A LITTLE INFO ON THE STEPPER MOTORS. HTTP://WWW.GM-TRUCKS.COM/FORUMS/INDEX.PHP?SHOWTOPIC=95547 UPDATED INSTRUMENT CLUSTER STEPPER MOTOR PART # IS X25 168 YOU CAN BUY THEM ON EBAY FOR 6 BUCKS A PIECE. *TR

Look up ODI 10375320 at NHTSA ↗

1316.0%
ODI 10157199 · 21,000 mi

WHEN DRIVING AT NIGHT THE HEADLIGHTS, DASH LIGHTS AND RADIO DIM, LIKE THEY ARE HAVING SURGES OF POWER. THE VOLUME ON THE RADIO ALSO GOES UP AND DOWN. I HAVE BEEN "SPOTLIGHTED" AT NIGHT BY ON COMING CARS BECAUSE THEY THINK I HAVE MY BRIGHT LIGHTS ON BUT THAT IS WHEN THEY ARE "SURGING". I HAVE BEEN TO TWO DIFFERENT DEALERS. ONE SAID IT WAS A PROBLEM WITH THE ELECTRIC POLLUTION PUMP AND THE OTHER SAID IT WAS RELATED TO THE CHARGING SYSTEM. BOTH HAVE STATED THAT GM HAS CONSIDERED THIS A NORMAL CONDITION. IN MY OPINION THIS IS DANGEROUS. *NM

Look up ODI 10157199 at NHTSA ↗

821.6%
ODI 10233651 · 20,000 mi

TL*THE CONTACT OWNS A 2006 PONTIAC MONTANA SV6. WHEN THE VEHICLE IS STOPPED AND IDLING, THE BATTERY VOLTAGE BEGINS TO DECREASE. THE VEHICLE HAS BEEN DIAGNOSED BY THE DEALER SEVERAL TIMES; HOWEVER, THE FAILURE CONTINUES. ALSO, WHEN THE CONTACT PLACES THE VEHICLE INTO DRIVE, THE RPM'S INCREASE, BUT THE VEHICLE DOES NOT ACCELERATE. THE VEHICLE WAS DIAGNOSED FOR THE FAILURE, BUT IT STILL PERSISTS WHEN THE CONTACT ATTEMPTS TO DRIVE. IN ADDITION, THE DRIVER SIDE DOOR ON THE VEHICLE DOES NOT PROPERLY SHUT AND LEAVES A ONE INCH GAP BETWEEN THE DOO…

Look up ODI 10233651 at NHTSA ↗

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

Engine And Engine Cooling:Engine
15.6%
ODI 10013709 · 50,000 mi

BLOWN HEAD GASKET AFTER ONLY 50,000 MILES. NOT TO MENTION I HAD A BLOWN MANIFOLD GASKET 6 MONTHS BEFORE THIS!. *NLM

Look up ODI 10013709 at NHTSA ↗

24.1%
ODI 10054632 · 97,995 mi

BLOWN HEAD GASKET AT 98001 MILES. LEAKING ENGINE COOLANT.*AK

Look up ODI 10054632 at NHTSA ↗

3113.2%
ODI 10000696 · 41,050 mi

LOWER INTAKE MANIFOLD GASKET LEAK CAUSING COOLANT/OIL MIX INTERNALLY ON A VEHICLE WITH ONLY 41K. CAUGHT BEFORE CHRISTMAS 900MI TRIP. WOULD HAVE LIKELY CAUSED ENGINE TO SEIZE IF NOT CAUGHT BEFORE TRIP. OIL WAS CREAMY WHITE.

Look up ODI 10000696 at NHTSA ↗

125.3%
ODI 10000820 · 45,000 mi

PONTIAC MONTANA 2000: MY CAR ONLY HAS 49,000 MILES YET HAS A MAJOR PROBLEM. I JUST GOT A REPAIR ESTIMATE FOR MY INTAKE MANIFOLD GASKET WHICH IS LEAKING DEXCOOL OUT AND INTO MY ENGINE. REPAIR, WHICH AFTER RESEARCHING ON THE INTERNET, APPEARS COMMON YET HAS NOT BEEN RECALLED BY GM. *JB

Look up ODI 10000820 at NHTSA ↗

95.8%
ODI 10083908

PROBLEMS WITH INTAKE MANIFOLD AND AIR CONDITIONER. *MR *SC *JB

Look up ODI 10083908 at NHTSA ↗

32.4%
ODI 10027149 · 15,000 mi

WHILE DRIVING VEHICLE WILL JUST DIE WITHOUT WARNING. THE DEALERSHIP CANNOT LOCATE THE CAUSE OF THE PROBLEM.*AK

Look up ODI 10027149 at NHTSA ↗

44.8%
ODI 10141101

WHILE DRIVING THE VEHICLES UNDER NORMAL CONDITIONS THE VEHICLES TURNS ITSELF OFF. WHILE AT STOP LIGHTS THE VEHICLE CHUGS AND THE RPM GAUGE DIVES DOWN. WHEN STARTING THE VEHICLE AND AFTER THE ENGINE IS ON AND THE KEY HAS BEEN RELEASED, THE STARTER CONTINUES TO CRANK ON ITS OWN. *JB

Look up ODI 10141101 at NHTSA ↗

00.0%

No examples available for this selection.

11.2%
ODI 10167895 · 28,000 mi

DT*: THE CONTACT STATED THE VEHICLE'S HEADLIGHTS HAD AN ELECTRICAL ISSUE THAT CAUSED THE LIGHTS TO FLICKER AND NOT REMAIN ILLUMINATED. PREVIOUSLY, THE BRAKE LIGHTS AND DASH LIGHTS HAD ALSO EXPERIENCED THIS ISSUE. THE VEHICLE HAD BEEN TO THE SERVICE DEALER TWELVE TIMES, BUT WERE UNABLE TO CORRECT THE ISSUE. UPDATED 10/14/2006 - THE DEALER HAD REPLACED THE ALTERNATOR TO TRY TO ALLEVIATE ELECTRICAL PROBLEMS. THE REAR POWER WINDOWS SOMETIME WOULD NOT OPEN OR SHUT, THE REAR WASHER AND WIPER FAILED INTERMITTENTLY. THE DEALER REPLACED THE WIRES, …

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12.7%
ODI 10233651 · 20,000 mi

TL*THE CONTACT OWNS A 2006 PONTIAC MONTANA SV6. WHEN THE VEHICLE IS STOPPED AND IDLING, THE BATTERY VOLTAGE BEGINS TO DECREASE. THE VEHICLE HAS BEEN DIAGNOSED BY THE DEALER SEVERAL TIMES; HOWEVER, THE FAILURE CONTINUES. ALSO, WHEN THE CONTACT PLACES THE VEHICLE INTO DRIVE, THE RPM'S INCREASE, BUT THE VEHICLE DOES NOT ACCELERATE. THE VEHICLE WAS DIAGNOSED FOR THE FAILURE, BUT IT STILL PERSISTS WHEN THE CONTACT ATTEMPTS TO DRIVE. IN ADDITION, THE DRIVER SIDE DOOR ON THE VEHICLE DOES NOT PROPERLY SHUT AND LEAVES A ONE INCH GAP BETWEEN THE DOO…

Look up ODI 10233651 at NHTSA ↗

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

Latches/Locks/Linkages:Doors:Latch
00.0%

No examples available for this selection.

24.1%
ODI 10044657 · 86,900 mi

THE AUTOMATIC SLIDING DOOR CONTINUES TO OPEN AND CLOSE. WHEN STARTING UP THE VEHICLE AND PUTTING IT INTO GEAR, THE DOORS STOP OPENING AND CLOSING. *AK THE CONSUMER STATED A RECALL REPAIR WAS PERFORMED ON THE VEHICLE FOR THE SAME PROBLEM. IN FOR THE DOORS TO OPERATE PROPERLY, THE OVERRIDE BUTTON HAD TO BE ENGAGED. *JB *NM

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114.7%
ODI 10020946 · 43,850 mi

AUTOMATIC SLIDING DOOR ON PASSENGER DOOR OPENED BY ITSELF WHILE DRIVING AT 40MPH. NEITHER THE DRIVER NOR PASSENGER TOUCHED THE DOOR OR DOOR SWITCH. THIS WAS ON A SMOOTH ROAD GOING STRAIGHT. THE DOOR LATCH SYSTEM WAS REPLACED DUE TO RECALL ON 8/28/02. *AK

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104.4%
ODI 10026606 · 29,885 mi

PROBLEMS WITH PAINT, GASKETS, BRAKES AND COOLING SYSTEM. *MR THERE WAS A HISSING NOISE WHICH HAD COME FROM THE TIRE AREA DUE TO MISALIGNMENT, LOW COOLANT LIGHT HAD COME ON, THE GASKETS ,OIL PUMP AND DRIVE O-RING WERE REPLACED, THE BRAKE PEDAL HAD GONE TO THE FLOOR WHILE STOPPED AT A LIGHT WHICH HAPPENED MORE THAN TWICE AND SEEMED AS IF THEY WEREN'T GOING TO WORK AT ALL AND HAD TO PUMP THE PEDAL TO BRING THE PEDAL BACK ENOUGH TO ALLOW STOPPING. THERE WAS AN INCIDENT WHERE THE CONSUMER HAD TO ACTIVATE THE EMERGENCY BRAKE TO AVOID AN ACCIDENT…

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95.8%
ODI 10002851 · 29,000 mi

PROBLEMS WITH PASS SIDE POWER SLIDING DOOR. IT OPENS BACK UP AFTER IT IS ALMOST SHUT. DOOR DOESN'T UNLOCK ITSELF UNLESS YOU BANG ON IT. OPENED ONCE BY ITSELF. HAS BEEN IN FOR SEVICE 3 TIMES BUT NOT REPAIRED.TS

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86.3%
ODI 10022852 · 17,000 mi

AUTOMATIC SLIDING DOOR RELEASED AND CLOSED A SMALL CHILD'S HAND IN IT. AS A RESULT, CHILDS HAND WAS STUCK IN DOOR, AND DOOR WOULD NOT OPEN. CONSUMER HAD TO OPEN DOOR FROM THE INSIDE. *AK

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56.0%
ODI 10073226

THE AUTOMATIC DOOR ON OUR 2003 MONTANA MINIVAN COMPLETELY CLOSED ON MY 4 YEAR OLD DAUGHTERS HAND YESTERDAY, BREAKING HER FINGER AND CAUSING BRUSING AND SWELLING.*MR

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512.8%
ODI 10104432 · 8,000 mi

I HAVE TWO COMPLAINTS THAT NO ONE SEEMS TO BE INTERESTED IN. FIRST ONE IS THE BACK UP SENSOR NOT CORRECTLY INSTALLED. PEOPLE AT THE SERVICE DEPARTMENT SAID IT WAS WORKING FINE, BUT IT ONLY WORKED OCCASIONALLY. IT FINALLY SHOWED ME THAT IT WASN'T WORKING ON A DATE THAT I BACKED INTO A PARKED CAR NOT KNOWING IT WAS SO CLOSE, AND I HAD TO MAXIMIZE ALL THE SPACE I COULD TO GET OUT OF MY PARKING SPACE. LUCKILY, THERE WAS NO DAMAGE TO THEIR OR MY VEHICLE, BUT IT'S THE IDEA OF A PART OF MY VEHICLE THAT I PAID EXTRA FOR NOT WORKING. ALSO, AFTER HEARI…

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1113.6%
ODI 10105393 · 15,759 mi

THE POWER SLIDING DOOR BEGAN TO CLOSE WITHOUT WARNING. THE PASSENGERS WRIST WAS CAUGHT IN THE HANDLE OF THE DOOR. AS A RESULT, THE PASSENGER'S RIGHT WRIST WAS BROKEN . PLEASE PROVIDE ADDITIONAL INFORMATION. *JB

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12.7%
ODI 10185313 · 19,886 mi

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…

Look up ODI 10185313 at NHTSA ↗

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

Power Train:Automatic Transmission
00.0%

No examples available for this selection.

24.1%
ODI 10052464 · 68,000 mi

THE AUTOMATIC TRANSMISSION ON OUR MONTANA FAILED WITHOUT WARNING AND NOW NEEDS TO BE REPLACED TO THE TUNE OF $2500. I WAS DIRECTED TO THIS SITE AND SEE NUMEROUS TRANSMISSION FAILURES ON VARIOUS MODEL YEAR MONTANA/TRANSSPORTS. WHY IS THERE NO RECALL ON THESE? THIS VEHICLE WAS NEVER USED FOR TOWING, ON HILLY AREAS, ETC. ESSENTIALLY A TYPICAL USAGE OF SOME CITY, SOME HIGHWAY. ONLY 68,000 MILES AND NOW THIS?*AK

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2510.6%
ODI 10008416 · 56,500 mi

I HAVE A '99 PONTIAC MONTANA WITH GM'S INFAMOUS V6 3.4L ENGINE. JUST HAD THE INTAKE MANIFOLD GASKET JOB AT 56.5K MILES. THIS IS A NOTED PROBLEM, WITH SUDDEN OVER HEATING AND THE CAR STOPPED ON MY WIFE. ALSO THE VEHICLE IS ON ITS THIRD TRANMISSION.*JB

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104.4%
ODI 10009467

THE TRANSMISSION AND THE VEHICLE LOST COMPLETE POWER. THE DEALER STATED THE SECOND CLUTCH DRUM WAS CRACKED WHICH CAUSED THE PROBLEM IN THE TRANSMISSION.*JB

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159.6%
ODI 10004936 · 33,000 mi

TRANSAXLE SLIPS IN STOP AND GO TRAFFIC AS ENGINE TEMPERATURE REACHES 200 DEGREES. SLIPPAGE INCREACES AS TEMPERATURE INCREASES OVER 200 DEGREES. DEALER CANNOT REPRODUCE DURING SHORT TEST DRIVES. VEHICLE ONLY HAS 35,000 MILES ON TRANSAXLE.

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43.2%
ODI 10038116 · 60,000 mi

TRANSMISSION FAILED AT 60,00 MILES. *AK

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11.2%
ODI 10049163 · 2,500 mi

A BOUNCY WOBBLE OCCURS AT SPEED BETWEEN 30-55 MPH. A LURCH OCCURS AFTER BREAKING BEFORE THE VEHICLE STARTS TO ROLL. THESE PROBLEMS HAVE BEEN STATED AS BEING PRESENT BUT NO ONE SEEMS TO BE ABLE TO FIX THEM. WE REFUSE TO TAKE THE VEHICLE ON THE HIGHWAY AS IT SHAKES AND BOUNCES. AXLE PROBLEM, CV JOYCE PROBLEM, SUSPENSION HAVE BEEN SUGGESTED, BUT NOTHING DONE. *NLM

Look up ODI 10049163 at NHTSA ↗

12.6%
ODI 10348141 · 50,000 mi

THIS IS IN REGARDS TO A 2004 PONTIAC MONTANA VAN. ONCE IN A WHILE, THE VEHICLE CAN BE SHIFTED OUT OF PARK WITHOUT HAVING YOUR FOOT ON THE BRAKE, EITHER WITH ENGINE OFF OR RUNNING. EVENTS LEADING UP TO THE FAILURE ARE NORMAL. SITUATION 1: GET IN THE VAN, PUT KEY IN IGNITION, TURN KEY TO RUN POSITION (NOT START POSITION). DO NOT PUT FOOT ON THE BRAKE PEDAL. ENGINE IS NOT RUNNING. TRY TO PUT THE VAN IN GEAR (FROM PARK TO REVERSE - R). SOMETIMES, IT IS POSSIBLE TO PUT THE VAN INTO ANY GEAR EVEN THOUGH THE BRAKE PEDAL IS NOT DEPRESSED. …

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22.5%
ODI 10175476 · 47,000 mi

DT*: THE CONTACT STATED WHILE DRIVING 50 MPH, THE REAR LEFT SLIDING DOOR OPENED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO A SERVICE DEALER, WHERE THE DEALER WAS UNABLE TO DUPLICATE THE PROBLEM. THE MANUFACTURER WAS ALSO NOTIFIED. ALSO, WHEN THE VEHICLE WAS STARTED, THE ELECTRIC STARTER MOTOR STAYED ENGAGED. THE VEHICLE HAD TO BE SHUT OFF AND RESTARTED 4 TIMES TO MAKE THE STARTER RETURN TO NORMAL. THE VEHICLE WAS TAKEN TO A SERVICE DEALER, WHERE THE STARTER WAS REPLACED, BUT THE PROBLEM PERSISTED.*AK THE WAS A NOISE COMING FROM THE FRONT O…

Look up ODI 10175476 at NHTSA ↗

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

Engine And Engine Cooling:Cooling System
211.1%
ODI 10023220 · 80,000 mi

I HAVE A 1997 PONTIAC MONTANA MINIVAN. I HAVE BEEN TOLD THAT I HAVE THE DREADED INTAKE MANIFOLD LEAK. IT APPEARS THAT THIS IS A HUGE PROBLEM WITH THE 3.4 LITER ENGINE. *JB

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36.1%
ODI 10028787 · 74,809 mi

CAR STALLING AT ANY SPEED. CAR STALLED,ENGINE DESTROYED.*AK

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187.7%
ODI 10000696 · 41,050 mi

LOWER INTAKE MANIFOLD GASKET LEAK CAUSING COOLANT/OIL MIX INTERNALLY ON A VEHICLE WITH ONLY 41K. CAUGHT BEFORE CHRISTMAS 900MI TRIP. WOULD HAVE LIKELY CAUSED ENGINE TO SEIZE IF NOT CAUGHT BEFORE TRIP. OIL WAS CREAMY WHITE.

Look up ODI 10000696 at NHTSA ↗

156.6%
ODI 10016791

INTAKE MANIFOLD GASKETS FAILED AT 50K, WERE REPLACED IN JANUARY OF 2002. NOW IN APRIL 2003 WE HAVE THE SAME PROBLEM WITH THE INTAKE MANIFOLD GASKETS LEAKING AND HAVE ANTIFREEZE LEAK IN THE WATER PUMP AS WELL.

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106.4%
ODI 10107605 · 38,000 mi

2001 PONTIAC MONTANA WITH 38K MI. OBSERVED COOLANT LOSS WITH NO VISIBLE LEAK. DEALER DIAGNOSED INTAKE MANIFORLD FAILURE, REPAIR COST OF $971, NO WARRANTY COVERAGE. *JB

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64.8%
ODI 10041125 · 18,000 mi

URINE ODOR COMING IN THROUGH VENTILATION INTO THE INTERIOR OF THE VAN. DEALER SUPPOSEDLY FIXED IT AND PROBLEM HAS OCCURRED FOR THE THIRD TIME. WAS TOLD IT THE COOLANT IS GOING BAD AND IS LEAKING INTO THE VENTS. *JB

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22.4%
ODI 10156475 · 45,499 mi

THIS IS MY SECOND PONTIAC MINI VAN WITH A LEAKING INTAKE MANIFOLD GASKET. THE 1994 STARTED LEAKING AT 60K MILES,MY CURRENT VAN A 2003 IS LEAKING AT 45K MILES. IN MY 94 VAN THE ENGINE FAILED AT89K WITH RELIGIOUS OIL CHANGES AND COOLANT FLUSHES. MY MONTANA ALSO HAS HAD COOLANT AND OIL CHANGES OFTEN. I KNOW OF OTHERS WITH THE SAME PROBLEM. *NM

Look up ODI 10156475 at NHTSA ↗

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

Air Bags
15.6%
ODI 10110502

DRIVING DOWN A TWO LANE FREEWAY, VEARING TO THE RIGHT AND I REARENDED A CAR. THE SEATBELTS DID NOT LOCK AND THE AIRBAGS DID NOT WORK..THE VEHICLE WAS INSPECTED AND EVERYTHING WAS SAID TO BE WORKING FINE..THE VAN IS FULLY LOADED AND ALL THE ELCTRONICS ARE WORKING PERFECTLY, AS FAR AS I KNEW.*AK

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12.0%
ODI 10076083 · 115,000 mi

WHILE PARKED PASSENGER SIDE AIR BAG DEPLOYED INADVERTENTLY. AS A RESULT, WINDSHIELD SHATTERED WITHOUT WARNING. *AK

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166.8%
ODI 10002149

WHILE DRIVING VEHICLE PASSENGER FRONT SEATBELT FAILED TO RESTRAIN THE PASSENGER UPON IMPACT, AND NIETHER DRIVER NOR PASSENGER AIRBAG DEPLOYED. HAD A FRONT END COLLISION. PLEASE PROVIDE ANY FURTHER INFORMATION. PH

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114.8%
ODI 10042452 · 52,000 mi

WHILE DRIVING AIR BAG WARNING LIGHT STAYS ON ALL THE TIME. THE DEALER HAS BEEN INFORMED OF THE PROBLEM.*AK

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42.6%
ODI 10109281

THE AIR BAG MODULE FAILED. THE AIR BAG LIGHT WAS INTERMITTENT. WHEN THE VEHICLE WAS PURCHASED WITH 4K MILES ON IT THE AIR BAG MODULE WAS REPAIRED. *SC

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10.8%
ODI 894574

AIRBAG LIGHT COMES ON INTERMITTENTLY. DEALERSHIP IS AWARE OF THE PROBLEM. *AK

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78.3%
ODI 10157086 · 66,000 mi

DT*: THE CONTACT STATED WHILE DRIVING AT 45 MPH ON DRY ROADS THE CONTACT'S VEHICLE BROADSIDED ANOTHER VEHICLE DUE TO AN IMPROPER TURN BY OTHER VEHICLE. SINCE THE SHOULDER BELT DID NOT HOLD THE CONTACT IN THE UPRIGHT POSITION, THE AIR BAGS DID NOT DEPLOY, THE CONTACT SUSTAINED SEVERE FACIAL LACERATIONS. THE INJURIES REQUIRED STITCHES, AND CAUSED SEVERE BRUISING. A POLICE REPORT WAS TAKEN, AND THE VEHICLE WAS CONSIDERED A TOTAL LOSS. THE VEHICLE HAS NOT BEEN INSPECTED BY A MECHANIC. UPDATED 05/30/06. *AK

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00.0%

No examples available for this selection.

33.7%
ODI 10460625 · 90,000 mi

TL* THE CONTACT OWNS A 2005 PONTIAC MONTANA. THE CONTACT STATED THAT THE DRIVER WAS TRAVELING 10 MPH WHEN ANOTHER VEHICLE CRASHED INTO THE DRIVER'S SIDE REAR OF THE VEHICLE, CAUSING IT TO GO INTO A TAIL SPIN. THE CONTACT WAS A PASSENGER IN THE VEHICLE AND STATED THAT THE SEAT BELT DID NOT RESTRAIN HER AND THE PASSENGER SEAT FRACTURED. IN ADDITION, THE AIR BAGS DID NOT DEPLOY. BOTH THE DRIVER AND THE CONTACT SUSTAINED INJURIES TO THE UPPER PART OF THE BODY AND BOTH WERE TRANSPORTED TO THE EMERGENCY ROOM FOR OBSERVATION. THE VEHICLE WAS TOWED AND…

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12.7%
ODI 10165341

I WAS INVOLVED IN A SEVERE FONT END COLLISION INVOLVING MY 2000 PONTIAC MONTANA PURCHASED IN ABINGTON MASS AT MIDWAY AUTO. I WAS SERIOUSLY INJURED BECAUSE THE AIRBAGS FAILED TO DEPLOY. I WAS TRAVELING AT LEAST 25 MPH AT THE TIME OF THE ACCIDENT THE CAR WAS TOTALED IN THE ACCIDENT DUE TO SEVERE FRONT END DAMAGE. *NM

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0Unavailable

No examples available for this selection.

1100.0%
ODI 10927625 · 50,000 mi

AIR BAG LIGHT ALWAYS COMES ON ALL THE TIME, IN MOTION AND WHEN STATIONARY. CAR HAS NOT BEEN IN ANY ACCIDENTS AND HAS BEEN DOING THIS FOR YEARS. GM REFUSES TO FIX IT. ALSO ABS LIGHT ALWAYS COMES ON SINCE IT WAS NEW AND GM REFUSES TO FIX IT.

Look up ODI 10927625 at NHTSA ↗

Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.

Failure mileage by component

Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.

Component failure mileage distribution
ComponentMileage range (25th–75th percentile)MedianUsable recordsExamples
Engine And Engine Cooling:Engine53,000–75,950 mi55,950 mi18
ODI 10000696 · 41,050 mi

LOWER INTAKE MANIFOLD GASKET LEAK CAUSING COOLANT/OIL MIX INTERNALLY ON A VEHICLE WITH ONLY 41K. CAUGHT BEFORE CHRISTMAS 900MI TRIP. WOULD HAVE LIKELY CAUSED ENGINE TO SEIZE IF NOT CAUGHT BEFORE TRIP. OIL WAS CREAMY WHITE.

Look up ODI 10000696 at NHTSA ↗

ODI 10003029 · 53,000 mi

MY WIFE & I OWN A 1999 PONTIAC MONTANA. IN SEPTEMBER WITH 53,000 MILES WE NOTICED THAT THE LOW COOLANT LIGHT CAME ON. WE ADDED COOLANT AND ABOUT 2 WEEKS LATER THE LIGHT CAME ON AGAIN. I THEN CONTACTED MY PERSONAL MECHANIC (SINCE THE VEHICLE WAS NO LONGER UNDER WARRANTY). HE TOLD ME THAT THE INTAKE MANIFOLD WAS BAD AND THAT THIS WAS A VERY COMMON PROBLEM WITH THIS TYPE OF ENGINE. HE ALSO TOLD ME THAT GM DEALERS TOLD HIM THAT IT WAS A RESULT OF THE INTAKE MANIFOLD BEING MADE OF PLASTIC AND THAT THE DEXCOOL WAS EATING UP THE GASKETS AND THE …

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ODI 10003050 · 77,100 mi

1999 PONTIAC MONTANA- COOLANT IN OIL- LEAKING INTAKE MAINIFOLD GASKET AND BAD WATER PUMP. 75,000 MILES AT TIME OF INCIDENT.

Look up ODI 10003050 at NHTSA ↗

Engine And Engine Cooling53,000–73,500 mi68,000 mi23
ODI 10003102 · 52,000 mi

I OWN A 1999 PONTIAC MONTANA AND AT 54,000 MILES BEGAN EXPERIENCING LOSS OF OIL AND COOLANT. I TOOK TO A REPAIR SHOP AND WAS TOLD THAT MY INTAKE MANIFOLD UPPER AND LOWER GASKETS NEED TO BE REPLACED, AS WELL AS MY THERMOSTAT AND GASKET. QUOTE $900 FOR REPAIRS.

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ODI 10039477 · 59,000 mi

COMPLETE ENGINE FAILURE AND RADIATOR SLUDE ON 1999 PONTIAC MONTANA AS A RESULT OF DEX-COOL COOLANT

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ODI 10057078 · 53,000 mi

AT 54K MILES THE INTAKE GASKET REQUIRED REPLACEMENT ON A 1999 PONTIAC MONTANA WITH A 3.4L ENGINE. HAD BEEN TOLD THAT IT HAD BEEN LEAKING COOLANT OUTSIDE THE ENGINE BLOCK FOR SOME TIME. LOCAL CERTIFIED MECHANIC PERFORMED GASKET REPAIR STATING THAT HE HAS REPLACE MANY GASKETS ON THE GENERAL MOTORS 3.4L ENGINES. MORE THAN HE COULD COUNT. THE BOLTS HOLDING THE TWO PIECES OF THE ENGINE TOGETHER WITH THE GASKET BETWEEN ARE FINGER TIGHT IN MOST CASES. I HAVE OBTAINED A PRESENTATION FROM GM POWERTRAIN EXPLAINING WHY GASKETS LEAK ON THE 3.4L EN…

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Power Train:Automatic Transmission53,000–77,468 mi63,000 mi9
ODI 10008416 · 56,500 mi

I HAVE A '99 PONTIAC MONTANA WITH GM'S INFAMOUS V6 3.4L ENGINE. JUST HAD THE INTAKE MANIFOLD GASKET JOB AT 56.5K MILES. THIS IS A NOTED PROBLEM, WITH SUDDEN OVER HEATING AND THE CAR STOPPED ON MY WIFE. ALSO THE VEHICLE IS ON ITS THIRD TRANMISSION.*JB

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ODI 10031018 · 77,468 mi

TRANSMISSION QUIT RUNNING WHILE DRIVING ON INTERSTATE WITH NO WARNING. *PH

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ODI 10046814 · 53,000 mi

TRANSMISSION SHIFTS HARD, LATE AT TIMES. RADIO/CD SCREEN IS GARBLED LOOSE SRS CONNECTORS POWER LOCK PROBLEMS SLIDING DOOR PROBLEMS *LA

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Engine And Engine Cooling:Cooling System50,000–77,501 mi70,000 mi14
ODI 10000696 · 41,050 mi

LOWER INTAKE MANIFOLD GASKET LEAK CAUSING COOLANT/OIL MIX INTERNALLY ON A VEHICLE WITH ONLY 41K. CAUGHT BEFORE CHRISTMAS 900MI TRIP. WOULD HAVE LIKELY CAUSED ENGINE TO SEIZE IF NOT CAUGHT BEFORE TRIP. OIL WAS CREAMY WHITE.

Look up ODI 10000696 at NHTSA ↗

ODI 10003253 · 38,000 mi

FAILURE OF LOWER INTAKE MANIFOLD GASKET ON MY 1999 PONTIAC MONTANA. INTERNET SEARCH PROVIDED EVIDENCE THAT THOUSANDS OF THESE ARE FAILING AND THERE HAS BEEN NO RECALL NOTICE TO DATE.

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ODI 10005515 · 46,000 mi

1999 PONTIAC MONATA VEHICLE IS SIMILAR TO THE 1915 OTHERS ONLINE HTTP://WWW.PETITIONONLINE.COM/MOD_PERL/SIGNED.CGI?GMCNSMRS&1 COST $800 TO REPAIR.

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Air Bags35,330–96,700 mi44,982 mi5
ODI 10069738 · 35,000 mi

ENGINE: INTAKE MANIFOLD GASKET LEAKING. I FOLLOWED THRU WITH A COMPLAINT TO THE BBB AND TO PONTIAC'S 800 NUMBER. I WAS TOLD I NEEDED TO HAVE THE VAN DIAGNOSED AT A GM DEALER BEFORE ANYTHING COULD BE DONE BY PONTIAC. MY DEALER QUALITY PONTIAC IN COCOA, FLORIDA LOOKED AT THE VAN AND AGREED THE INTAKE MANIFOLD GASKET WAS LEAKING (NOVEMBER 2002). QUALITY INFORMED ME IT WOULD BE ABOUT $500 TO REPAIR. A PHONE CALL TO PONTIAC'S 800 # PUT PRESSURE ON THE DEALER AND THEY PERFORMED THE WORK FOR $100 PLUS EXTRA FOR A COOLANT FLUSH. THE TOTAL WAS AROUND $1…

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ODI 10069801 · 44,982 mi

INTAKE MANIFOLD LEAKING COOLANT INTO THE ENGINE OIL ON MY 3.4 LITER ENGINE. AFTER COMPLAINING TO PONTIAC & THE BBB, GM OFFERED TO PAY 50% OF THE REPAIR COST. FAULTY OXYGEN SENSOR & LEAKING FUEL PRESSURE REGULATOR OH DECEMBER 16, 2003. SINCE ORIGINAL COMPLAINT, KEYLESS REMOTE FAILED ON 7/15/03 & SEAT BELT PRETENSIONER FAILED CAUSING AIRBAG LIGHT TO GO ON, JULY 28, 2003

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ODI 10106145 · 35,330 mi

I OWNED A 1999 PONTIAC MONTANA VAN. ON THE DECEMBER 19, 2004 AROUND 2300 HOURS MY GRANDSON WAS DRIVING THE VAN ON THE US 31 BYPASS IN SOUTH BEND IN. HE WAS HEADED WESTBOUND AROUND 50 TO 55 MILES PER HOUR. IT HAD RAINED AND SNOWED SOME THEN IT FROZE. A CAR IN FRONT OF MY GRANDSON SPUN OUT OF CONTROL, AND HE PANICKED AND HIT THE BRAKES, AND SPUN OUT INTO THE CONCRETE MEDIAN DIVIDING WALL. THERE WAS CONSIDERABLE DAMAGE TO THE FRONT OF THE VAN. RADIATOR WAS SHOVED INTO THE BLOCK WITH FENDER, HOOD AND BUMPER DAMAGE. ONE THING THAT DIDN'T HAPP…

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Engine And Engine Cooling:Exhaust System:Manifold/Header/Muffler/Tail Pipe47,500–76,778 mi65,585 mi10
ODI 10020743 · 58,000 mi

1999 POTIAC MONTANA - MANIFOLD FAILURE, COOLANT LEAK. A COSTLY AND APPRANTLY FREQUENT PROBLEM. *AK

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ODI 10021097 · 44,000 mi

LEAKING INTAKE MANIFOLD GASGET AT 44,000 MILES. WAS FOUND BY DEALER WHEN IN FOR NORMAL SERVICE. TOLD THEY LOOK FOR THIS PROBLEM. THIS IS OUT OF WARRANTY SERVICE EVEN THOUGH THIS IS A COMMON PROBLEM ON THE 3.4L ENGINE. *AK

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ODI 10029582 · 70,030 mi

WHILE DRIVING 65 MPH THE INTAKE MANIFOLD GASKET FAILED AND ALLOWED COOLANT TO MIX WITH THE ENGINE OIL. THIS CAUSED THE ENGINE TO OVERHEAT AND SHUT DOWN. THE CONSUMER FOUND OUT THAT THE MANUFACTURER WAS AWARE OF THE PROBLEM AND REDESIGNED THE GASKET. CHEVROLET OWNERS WITH 3.8L ENGINES WERE NOTIFIED OF THE POTENTIAL FAILURE, BUT OWNER OF GM VEHICLES WITH 3.1L AND 3.4L ENGINES WERE NOT CONTACTED. *AK *PH *NLM

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Air Bags:FrontalToo few reports for a range86,500 mi2 (sparse)
ODI 10046814 · 53,000 mi

TRANSMISSION SHIFTS HARD, LATE AT TIMES. RADIO/CD SCREEN IS GARBLED LOOSE SRS CONNECTORS POWER LOCK PROBLEMS SLIDING DOOR PROBLEMS *LA

Look up ODI 10046814 at NHTSA ↗

ODI 10193332 · 120,000 mi

TL*THE CONTACT OWNS A 1999 PONTIAC MONTANA. THE CONTACT STATED THAT THE AIR BAG WARNING LIGHT ILLUMINATED. THE MANUFACTURER STATED THAT HIS VIN WAS NOT INCLUDED IN NHTSA RECALL # 02V027000 (AIR BAGS:FRONTAL). THE VEHICLE HAS NOT BEEN INSPECTED BY A DEALER. THE CURRENT MILEAGE IS 146,000 AND FAILURE MILEAGE WAS 120,000.

Look up ODI 10193332 at NHTSA ↗

Complaint and recall timeline

Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.

1 reports2024-112026-10

Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.

Monthly counts, recall campaigns and complaint examples
Monthly complaint and recall timeline
MonthComplaintsCampaigns announcedExamples
2024-110None

No examples available for this selection.

2024-120None

No examples available for this selection.

2025-010None

No examples available for this selection.

2025-020None

No examples available for this selection.

2025-030None

No examples available for this selection.

2025-040None

No examples available for this selection.

2025-050None

No examples available for this selection.

2025-060None

No examples available for this selection.

2025-070None

No examples available for this selection.

2025-080None

No examples available for this selection.

2025-090None

No examples available for this selection.

2025-100None

No examples available for this selection.

2025-110None

No examples available for this selection.

2025-120None

No examples available for this selection.

2026-010None

No examples available for this selection.

2026-020None

No examples available for this selection.

2026-030None

No examples available for this selection.

2026-040None

No examples available for this selection.

2026-050None

No examples available for this selection.

2026-060None

No examples available for this selection.

2026-070None

No examples available for this selection.

2026-080None

No examples available for this selection.

2026-090None

No examples available for this selection.

2026-10 (partial)0None

No examples available for this selection.

Emerging complaint spikes

Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.

This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.

No complete months meet the spike thresholds for this selection.

Equal-age model-year comparison

Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.

Age 0Age 1Age 21 reports

2007: 0 complaints · 2008: 0 complaints

Equal observation windows
Model yearThrough age 0Through age 1Through age 2
2007000
2008000
Date coverage across each selected cohort
Date basis for all complaints in selected model years
YearIncident dates usedFiling date fallbacksExcluded dates
2007000
2008100

Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.

Components reported together

Each cell counts unique complaints naming both components. Open a nonzero cell for examples.

Component co-occurrence matrix
ComponentEngine And Engine Cooling:EngineEngine And Engine CoolingPower Train:Automatic TransmissionEngine And Engine Cooling:Cooling SystemAir BagsEngine And Engine Cooling:Exhaust System:Manifold/Header/Muffler/Tail PipeAir Bags:FrontalService Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip
Engine And Engine Cooling:Engine—0
3
ODI 10008416 · 56,500 mi

I HAVE A '99 PONTIAC MONTANA WITH GM'S INFAMOUS V6 3.4L ENGINE. JUST HAD THE INTAKE MANIFOLD GASKET JOB AT 56.5K MILES. THIS IS A NOTED PROBLEM, WITH SUDDEN OVER HEATING AND THE CAR STOPPED ON MY WIFE. ALSO THE VEHICLE IS ON ITS THIRD TRANMISSION.*JB

Look up ODI 10008416 at NHTSA ↗

ODI 10010629

I HAD THREE TRANSMISSIONS, A CRACKED HEAD BECAUSE OF OVER HEATING, WATER PUMP AND HEAT SENSOR, OIL IN ONE CYLINDER, A SHORT IN THE REAR LIGHTS WITH DEALER SAYING I (SHOULD REPLACE THE LIGHTING STRUCTURE ON BOTH SIDES) $200.00. ABS SYSTEM SENSOR FRONT RIGHT SIDE WIRE BURNED THROUGH $500.00. THE $200.00 AND $500.00 I HAVE NOT DONE YET, SHOULD I WAIT UNTIL IT'S AN EVEN $1000.00 MORE TO SPEND MORE MONEY? THERE ARE MORE PROBLEMS.*JB

Look up ODI 10010629 at NHTSA ↗

ODI 754280

WE HAVE OCCASIONALLY HAD PROBLEMS WITH THE TRANSMISSION SHIFTING HARD, WHINING & BANGING INTO GEAR-THIS GOES AWAY IF YOU TURN THE VEHICLE OFF & THEN BACK ON . IT OCCURRS AT SLOWER SPEEDS NOT HIGHWAY SPEEDS & SEEMS TO HAPPEN ONLY ON SHORT TRIPS OR LONGER TRIPS WITH SEVERAL STOPS. RECENTLY THERE WAS A COOLANT LEAK IN THE SYSTEM , WHICH A LOCAL SHOP "REPAIRED" FOR $67 THE FIRST WEEK OF OCTOBER. ALMOST TWO WEEKS LATER THE VEHICLE BEGAN RUNNING HOT AGAIN & WE WERE THEN TOLD IT NEEDED A NEW HEAD GASKET. WE HAD THE VEHICLE BACK FOR A WEEK WHEN AFTE…

Look up ODI 754280 at NHTSA ↗

1
ODI 10000696 · 41,050 mi

LOWER INTAKE MANIFOLD GASKET LEAK CAUSING COOLANT/OIL MIX INTERNALLY ON A VEHICLE WITH ONLY 41K. CAUGHT BEFORE CHRISTMAS 900MI TRIP. WOULD HAVE LIKELY CAUSED ENGINE TO SEIZE IF NOT CAUGHT BEFORE TRIP. OIL WAS CREAMY WHITE.

Look up ODI 10000696 at NHTSA ↗

0
1
ODI 10157018 · 143,458 mi

DT*: THE CONTACT STATED WHILE THE VEHICLE WAS PARKED ANTIFREEZE WAS OBSERVED ON THE GROUND BELOW THE FRONT END OF THE VEHICLE. AN INDEPENDENT REPAIR SHOP REPLACED THE INTAKE GASKET AND HEAD GASKET ON TWO SEPARATE OCCASIONS. THE PROBLEM RETURNED FOLLOWING BOTH REPAIRS. UPDATED 06/07/2006. *AK *TS

Look up ODI 10157018 at NHTSA ↗

1
ODI 757508

WE WOULD LIKE TO EXPRESS OUR EXTREME DISSATISFACTION WITH THIS VEHICLE AND WITH THE MANUFACURER. WE PURCHASED THIS VEHICLE NEW 2.5 YEARS AGO AND HAVE HAD TO RETURN IT TO THE DEALERSHIP ON 17 DIFFERENT OCCASIONS TO HAVE VARIOUS PROBLEMS FIXED: TRANSMISSION REPLACED WITH 16,000 MILES, AIRBAG PROBLEMS, CD PLAYER PROBLEMS, INTAKE GASKET LEAKING, TIRES WEARING, NUMEROUS PROBLEMS! WE HAVE CONTACTED THE MANUFACTURER AND WAS TOLD THE FIRST TIME A YEAR AGO THAT NOTHING WOULD BE DONE AND NOW ALL THEY WILL OFFER US IS EXTENDED WARRANTY! WE CAN'T AFFOR…

Look up ODI 757508 at NHTSA ↗

0
Engine And Engine Cooling0—00
2
ODI 10069738 · 35,000 mi

ENGINE: INTAKE MANIFOLD GASKET LEAKING. I FOLLOWED THRU WITH A COMPLAINT TO THE BBB AND TO PONTIAC'S 800 NUMBER. I WAS TOLD I NEEDED TO HAVE THE VAN DIAGNOSED AT A GM DEALER BEFORE ANYTHING COULD BE DONE BY PONTIAC. MY DEALER QUALITY PONTIAC IN COCOA, FLORIDA LOOKED AT THE VAN AND AGREED THE INTAKE MANIFOLD GASKET WAS LEAKING (NOVEMBER 2002). QUALITY INFORMED ME IT WOULD BE ABOUT $500 TO REPAIR. A PHONE CALL TO PONTIAC'S 800 # PUT PRESSURE ON THE DEALER AND THEY PERFORMED THE WORK FOR $100 PLUS EXTRA FOR A COOLANT FLUSH. THE TOTAL WAS AROUND $1…

Look up ODI 10069738 at NHTSA ↗

ODI 10069801 · 44,982 mi

INTAKE MANIFOLD LEAKING COOLANT INTO THE ENGINE OIL ON MY 3.4 LITER ENGINE. AFTER COMPLAINING TO PONTIAC & THE BBB, GM OFFERED TO PAY 50% OF THE REPAIR COST. FAULTY OXYGEN SENSOR & LEAKING FUEL PRESSURE REGULATOR OH DECEMBER 16, 2003. SINCE ORIGINAL COMPLAINT, KEYLESS REMOTE FAILED ON 7/15/03 & SEAT BELT PRETENSIONER FAILED CAUSING AIRBAG LIGHT TO GO ON, JULY 28, 2003

Look up ODI 10069801 at NHTSA ↗

000
Power Train:Automatic Transmission
3
ODI 10008416 · 56,500 mi

I HAVE A '99 PONTIAC MONTANA WITH GM'S INFAMOUS V6 3.4L ENGINE. JUST HAD THE INTAKE MANIFOLD GASKET JOB AT 56.5K MILES. THIS IS A NOTED PROBLEM, WITH SUDDEN OVER HEATING AND THE CAR STOPPED ON MY WIFE. ALSO THE VEHICLE IS ON ITS THIRD TRANMISSION.*JB

Look up ODI 10008416 at NHTSA ↗

ODI 10010629

I HAD THREE TRANSMISSIONS, A CRACKED HEAD BECAUSE OF OVER HEATING, WATER PUMP AND HEAT SENSOR, OIL IN ONE CYLINDER, A SHORT IN THE REAR LIGHTS WITH DEALER SAYING I (SHOULD REPLACE THE LIGHTING STRUCTURE ON BOTH SIDES) $200.00. ABS SYSTEM SENSOR FRONT RIGHT SIDE WIRE BURNED THROUGH $500.00. THE $200.00 AND $500.00 I HAVE NOT DONE YET, SHOULD I WAIT UNTIL IT'S AN EVEN $1000.00 MORE TO SPEND MORE MONEY? THERE ARE MORE PROBLEMS.*JB

Look up ODI 10010629 at NHTSA ↗

ODI 754280

WE HAVE OCCASIONALLY HAD PROBLEMS WITH THE TRANSMISSION SHIFTING HARD, WHINING & BANGING INTO GEAR-THIS GOES AWAY IF YOU TURN THE VEHICLE OFF & THEN BACK ON . IT OCCURRS AT SLOWER SPEEDS NOT HIGHWAY SPEEDS & SEEMS TO HAPPEN ONLY ON SHORT TRIPS OR LONGER TRIPS WITH SEVERAL STOPS. RECENTLY THERE WAS A COOLANT LEAK IN THE SYSTEM , WHICH A LOCAL SHOP "REPAIRED" FOR $67 THE FIRST WEEK OF OCTOBER. ALMOST TWO WEEKS LATER THE VEHICLE BEGAN RUNNING HOT AGAIN & WE WERE THEN TOLD IT NEEDED A NEW HEAD GASKET. WE HAD THE VEHICLE BACK FOR A WEEK WHEN AFTE…

Look up ODI 754280 at NHTSA ↗

0—
1
ODI 10062773 · 78,000 mi

INTAKE MANIFOLD GASKET LEAK. NEEDED REPLACEMENT AFTER LOSS OF COOLANT INTO OIL. EVEDENTLY A COMMON DEFECT. $700. TRANSMISSION PROBLEMS AT 24K MILES. DEALER FIXED. AT 79K MILES NEEDED REPLACEMENT FOR $3300. *AK

Look up ODI 10062773 at NHTSA ↗

00
1
ODI 10046814 · 53,000 mi

TRANSMISSION SHIFTS HARD, LATE AT TIMES. RADIO/CD SCREEN IS GARBLED LOOSE SRS CONNECTORS POWER LOCK PROBLEMS SLIDING DOOR PROBLEMS *LA

Look up ODI 10046814 at NHTSA ↗

1
ODI 755866

NO SUMMARY LISTED FOR ABOVE VEHICLE. *AK

Look up ODI 755866 at NHTSA ↗

Engine And Engine Cooling:Cooling System
1
ODI 10000696 · 41,050 mi

LOWER INTAKE MANIFOLD GASKET LEAK CAUSING COOLANT/OIL MIX INTERNALLY ON A VEHICLE WITH ONLY 41K. CAUGHT BEFORE CHRISTMAS 900MI TRIP. WOULD HAVE LIKELY CAUSED ENGINE TO SEIZE IF NOT CAUGHT BEFORE TRIP. OIL WAS CREAMY WHITE.

Look up ODI 10000696 at NHTSA ↗

0
1
ODI 10062773 · 78,000 mi

INTAKE MANIFOLD GASKET LEAK. NEEDED REPLACEMENT AFTER LOSS OF COOLANT INTO OIL. EVEDENTLY A COMMON DEFECT. $700. TRANSMISSION PROBLEMS AT 24K MILES. DEALER FIXED. AT 79K MILES NEEDED REPLACEMENT FOR $3300. *AK

Look up ODI 10062773 at NHTSA ↗

—0
1
ODI 10030875 · 76,005 mi

MY 1999 PONTIAC MONTANA OVERHEATED. THERE WERE NO SIGNS OTHER THAN MY WIFE MENTIONING A FUNNY SMELL. HAD TO REPLACE BOTH INTAKE MANIFOLD GASKETS AND HAVE THE COOLING SYSTEM FLUSHED. HE CLAIMED DEX-COOL CAUSES THIS PROBLEM. *AK

Look up ODI 10030875 at NHTSA ↗

00
Air Bags0
2
ODI 10069738 · 35,000 mi

ENGINE: INTAKE MANIFOLD GASKET LEAKING. I FOLLOWED THRU WITH A COMPLAINT TO THE BBB AND TO PONTIAC'S 800 NUMBER. I WAS TOLD I NEEDED TO HAVE THE VAN DIAGNOSED AT A GM DEALER BEFORE ANYTHING COULD BE DONE BY PONTIAC. MY DEALER QUALITY PONTIAC IN COCOA, FLORIDA LOOKED AT THE VAN AND AGREED THE INTAKE MANIFOLD GASKET WAS LEAKING (NOVEMBER 2002). QUALITY INFORMED ME IT WOULD BE ABOUT $500 TO REPAIR. A PHONE CALL TO PONTIAC'S 800 # PUT PRESSURE ON THE DEALER AND THEY PERFORMED THE WORK FOR $100 PLUS EXTRA FOR A COOLANT FLUSH. THE TOTAL WAS AROUND $1…

Look up ODI 10069738 at NHTSA ↗

ODI 10069801 · 44,982 mi

INTAKE MANIFOLD LEAKING COOLANT INTO THE ENGINE OIL ON MY 3.4 LITER ENGINE. AFTER COMPLAINING TO PONTIAC & THE BBB, GM OFFERED TO PAY 50% OF THE REPAIR COST. FAULTY OXYGEN SENSOR & LEAKING FUEL PRESSURE REGULATOR OH DECEMBER 16, 2003. SINCE ORIGINAL COMPLAINT, KEYLESS REMOTE FAILED ON 7/15/03 & SEAT BELT PRETENSIONER FAILED CAUSING AIRBAG LIGHT TO GO ON, JULY 28, 2003

Look up ODI 10069801 at NHTSA ↗

00—000
Engine And Engine Cooling:Exhaust System:Manifold/Header/Muffler/Tail Pipe
1
ODI 10157018 · 143,458 mi

DT*: THE CONTACT STATED WHILE THE VEHICLE WAS PARKED ANTIFREEZE WAS OBSERVED ON THE GROUND BELOW THE FRONT END OF THE VEHICLE. AN INDEPENDENT REPAIR SHOP REPLACED THE INTAKE GASKET AND HEAD GASKET ON TWO SEPARATE OCCASIONS. THE PROBLEM RETURNED FOLLOWING BOTH REPAIRS. UPDATED 06/07/2006. *AK *TS

Look up ODI 10157018 at NHTSA ↗

00
1
ODI 10030875 · 76,005 mi

MY 1999 PONTIAC MONTANA OVERHEATED. THERE WERE NO SIGNS OTHER THAN MY WIFE MENTIONING A FUNNY SMELL. HAD TO REPLACE BOTH INTAKE MANIFOLD GASKETS AND HAVE THE COOLING SYSTEM FLUSHED. HE CLAIMED DEX-COOL CAUSES THIS PROBLEM. *AK

Look up ODI 10030875 at NHTSA ↗

0—00
Air Bags:Frontal
1
ODI 757508

WE WOULD LIKE TO EXPRESS OUR EXTREME DISSATISFACTION WITH THIS VEHICLE AND WITH THE MANUFACURER. WE PURCHASED THIS VEHICLE NEW 2.5 YEARS AGO AND HAVE HAD TO RETURN IT TO THE DEALERSHIP ON 17 DIFFERENT OCCASIONS TO HAVE VARIOUS PROBLEMS FIXED: TRANSMISSION REPLACED WITH 16,000 MILES, AIRBAG PROBLEMS, CD PLAYER PROBLEMS, INTAKE GASKET LEAKING, TIRES WEARING, NUMEROUS PROBLEMS! WE HAVE CONTACTED THE MANUFACTURER AND WAS TOLD THE FIRST TIME A YEAR AGO THAT NOTHING WOULD BE DONE AND NOW ALL THEY WILL OFFER US IS EXTENDED WARRANTY! WE CAN'T AFFOR…

Look up ODI 757508 at NHTSA ↗

0
1
ODI 10046814 · 53,000 mi

TRANSMISSION SHIFTS HARD, LATE AT TIMES. RADIO/CD SCREEN IS GARBLED LOOSE SRS CONNECTORS POWER LOCK PROBLEMS SLIDING DOOR PROBLEMS *LA

Look up ODI 10046814 at NHTSA ↗

000—0
Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip00
1
ODI 755866

NO SUMMARY LISTED FOR ABOVE VEHICLE. *AK

Look up ODI 755866 at NHTSA ↗

0000—

Co-reporting does not establish that one component caused another concern.

Recurring narrative patterns

Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.

7 patterns with matching reports.

Brake response concerns

10 mentions · 4.3% of complaints

Median mileage: Unavailable (0 usable records).

ODI 10064079

ON MARCH 27, 2004 MY WIFE NOTICED THE BRAKE PEDAL FEELING STIFF ON OUR 1999 PONTIAC MONTANA. THE FOLLOWING DAY THE "BRAKE", "ABS" & "TCS" LIGHTS CAME ONE. I CHECKED ALL THE BRAKE SHOES, CALIPERS ETC AND FOUND THEM TO BE IN GOOD ORDER. AFTER HAVING A DIAGNOSTIC CONDUCTED IT WAS EXPLAINED THE ABS AND BRAKE MODULES HAD FAILED. I AM CONCERNED WITH THESE TWO SYSTEMS FAILING SIMULTANEOUSLY.*AK

Look up ODI 10064079 at NHTSA ↗

ODI 550389

ANTI-LOCK BRAKE SYSTEM MOTOR PACK FAILED, CAUSING LEAK WHICH RESULTING IN TOTAL LOSS OF BRAKES. ON 8-23-99, THE MOTOR PACK WAS REPLACED, NOW THE BRAKE PEDAL STOPS 1/4 INCH FROM FLOOR. DEALER SAID IT WAS NORMAL. *YC

Look up ODI 550389 at NHTSA ↗

ODI 710858

I AM NOT REALLY SURE THAT THERE IS A PROBLEM, SO THIS IS REALLY MORE A CONCERN AND A REQUEST FOR INFORMATION. THE VEHICLE APPEARS TO HAVE ADEQUATE STOPPING ABILITY, HOWEVER, I HAVE FOUND THAT I AM ABLE TO PRESS DOWN THE BRAKE PEDAL ALL THE WAY DOWN TO THE FLOOR. I FIND THIS DISCONCERTING BECAUSE I HAVE NOT OWNED ANY VEHICLE THAT DISPLAYED THIS BEHAVIOR UNLESS IT HAD A PROBLEM (I.E. AIR IN THE BRAKE LINES, LEAKS, BROKEN MASTER CYLINDER, ETC.). THE SERVICE MANAGER AT THE DEALERSHIP ASSURES ME THAT THE VEHICLE MEETS ALL THE SPECIFICATIONS PRESC…

Look up ODI 710858 at NHTSA ↗

Matching rule\b(brake fail\w*|brakes fail\w*|brake pedal|braking distance|unintended braking|phantom braking)\b

Hard or delayed shifting

10 mentions · 4.3% of complaints

Median mileage: 63,000 mi (4 usable records).

ODI 10046814 · 53,000 mi

TRANSMISSION SHIFTS HARD, LATE AT TIMES. RADIO/CD SCREEN IS GARBLED LOOSE SRS CONNECTORS POWER LOCK PROBLEMS SLIDING DOOR PROBLEMS *LA

Look up ODI 10046814 at NHTSA ↗

ODI 10051333 · 70,000 mi

VAN SHIFTS HARD AND OFTEN MAKES A LOUD "CLUNKING" NOISE. DEALER RECOMMENDS ~ $1100 IN REPAIRS TO THE TRANSMISSION, SEVERAL NON-DEALER REPAIR SHOPS RECOMMEND REBUILDING THE TRANSMISSION FOR ~ $1400. PROBLEM STARTED SEVERAL MONTHS AGO AND NOW SEEMS RELATIVELY SEVERE WITH THE SERVICE ENGINE SOON LIGHT NOW ON CONSISTANTLY. PROBLEM SEEMS TO GO AWAY IF THE VAN IS SHUT OFF FOR A SMALL LENGTH OF TIME. ANOTHER TRANSMISSION PROBLEM AND YET NO RECALL. RED

Look up ODI 10051333 at NHTSA ↗

ODI 10110945 · 63,000 mi

CONSUMER COMPLAINED ABOUT A TRANSMISSION PROBLEM. WHEN CHANGING GEARS TRANSMISSION HAD A HARD SHIFT. WHEN STARTING FROM ONE GEAR TO ANOTHER THERE WAS A WINDING NOISE THAT COULD BE HEARD WHEN THE VEHICLE WAS IN MOTION. *AK CONSUMER FELT THERE SHOULD BE A RECALL ON VEHICLE. *AK

Look up ODI 10110945 at NHTSA ↗

Matching rule\b(hard shift\w*|rough shift\w*|delay\w* shift\w*|shift\w* hard|jerk\w*|lurch\w*)\b

Stalling or loss of power

9 mentions · 3.8% of complaints

Median mileage: 40,000 mi (1 usable records).

ODI 10064030

1999 PONTIAC MONTANA VIN [XXX] GOOD WEATHER GOOD ROAD CONDITION. WHILE ATTEMPT TO ACCELERATE A BIT AT ABOUT 60 MPH THE CAR BEGAN TO ACCELERATE ON ITS OWN AS THOUGH THE CRUISE CONTROL WAS ON. TAPPED THE BRAKES AND MADE SURE THE CRUISE CONTROL WAS OFF BUT CONTINUED TO ACCELERATE. PUT IT NEUTRAL AND THE ACCELERATION STOPPED. PROBLEM KEPT REPEATING AND DIDN'T NECESSARILY STOP WHEN IN NEUTRAL. THEN WHILE CAR WAS IN NEUTRAL AND COASTING AT ABOUT 50 MPH CAR SWITCHED INTO PARK ON ITS OWN AND STALLED. RESTARTED CAR AND GOT IT OVER TO THE SHOULDER AND T…

Look up ODI 10064030 at NHTSA ↗

ODI 10121607 · 40,000 mi

I HAVE A 1999 PONTIAC MONTANA WITH A 3.4LTR ENGINE. AFTER 40,000 MILES I BEGAN HAVE FUEL INJECTOR MALFUNCTIONS. ON AUGUST 4, 2004, AFTER SEVERAL INJECTOR CLEANINGS, I DECIDE TO HAVE ALL THE INJECTORS REPLACED WITH OEM GM INJECTORS. UNFORTUNATELY THIS DID NOT CURE THE PROBLEM SINCE I HAVE LATER DISCOVERED, THE OEM INJECTORS FOR GM'S 3.4LTR ENGINES HAVE AN INHERANT DEFECT - THE MAGNET THAT IS USED TO OPEN AND CLOSE THE INJECTOR IS VERY WEAK. WHEN EVER THE INJECTOR ENCOUNTERS SMALL DIRT PARTICLES THE INJECTOR REMAINS SHUT, THEREFORE CAUSING THE…

Look up ODI 10121607 at NHTSA ↗

ODI 719903

INTERMITTENTLY, TRANSMISSION WILL SHIFT VERY ROUGH AND HARD, AND TRANSMISSION EMITS A WHINING NOISE. ONCE IT STARTS, IT CONTINUES UNTIL THE VEHICLE RESTS. ALSO, AFTER DRIVING A DISTANCE CONTINUOUSLY OF 200 MILES OR MORE, THE VEHICLE WILL CONSISTENTLY STALL AT RED LIGHTS OR STOPSIGNS UNTIL IT HAS RESTED AT LEAST A FEW HOURS. *AK

Look up ODI 719903 at NHTSA ↗

Matching rule\b(stall\w*|loss of power|lost power|engine shut\w* off)\b

Warning lights and dashboard alerts

5 mentions · 2.1% of complaints

Median mileage: 91,500 mi (4 usable records).

ODI 10069738 · 35,000 mi

ENGINE: INTAKE MANIFOLD GASKET LEAKING. I FOLLOWED THRU WITH A COMPLAINT TO THE BBB AND TO PONTIAC'S 800 NUMBER. I WAS TOLD I NEEDED TO HAVE THE VAN DIAGNOSED AT A GM DEALER BEFORE ANYTHING COULD BE DONE BY PONTIAC. MY DEALER QUALITY PONTIAC IN COCOA, FLORIDA LOOKED AT THE VAN AND AGREED THE INTAKE MANIFOLD GASKET WAS LEAKING (NOVEMBER 2002). QUALITY INFORMED ME IT WOULD BE ABOUT $500 TO REPAIR. A PHONE CALL TO PONTIAC'S 800 # PUT PRESSURE ON THE DEALER AND THEY PERFORMED THE WORK FOR $100 PLUS EXTRA FOR A COOLANT FLUSH. THE TOTAL WAS AROUND $1…

Look up ODI 10069738 at NHTSA ↗

ODI 10193323 · 63,000 mi

TL*THE CONTACT OWNS A 1999 PONTIAC MONTANA. WHILE DRIVING 35 MPH, THE VEHICLE JERKED AND THE CHECK ENGINE LIGHT ILLUMINATED. THE MECHANIC STATED THAT THE MANIFOLD GASKETS SHOULD BE REPLACED. THE MECHANIC REPLACED THE MANIFOLD GASKETS, WATER PUMP, THERMOSTAT, AND SEALER. TWO YEARS LATER, THE FAILURE RECURRED. THE MECHANIC FLUSHED THE TRANSMISSION. APPROXIMATELY A YEAR AND A HALF LATER, THE FAILURE RECURRED FOR THE THIRD TIME AND THE MECHANIC FLUSHED THE TRANSMISSION ONCE MORE. TEN MONTHS LATER, THE VEHICLE BEGAN JERKING AGAIN. THE MECHAN…

Look up ODI 10193323 at NHTSA ↗

ODI 10193332 · 120,000 mi

TL*THE CONTACT OWNS A 1999 PONTIAC MONTANA. THE CONTACT STATED THAT THE AIR BAG WARNING LIGHT ILLUMINATED. THE MANUFACTURER STATED THAT HIS VIN WAS NOT INCLUDED IN NHTSA RECALL # 02V027000 (AIR BAGS:FRONTAL). THE VEHICLE HAS NOT BEEN INSPECTED BY A DEALER. THE CURRENT MILEAGE IS 146,000 AND FAILURE MILEAGE WAS 120,000.

Look up ODI 10193332 at NHTSA ↗

Matching rule\b(warning light\w*|check engine|dashboard warning\w*|malfunction indicator)\b

Battery drain and no-start mentions

2 mentions · 0.9% of complaints

Median mileage: 92,525 mi (2 usable records).

ODI 10163858 · 79,595 mi

MY VAN SHOWED NO SIGN OF HAVING ANYTHING WRONG WITH IT. THEN ON THE WAY HOME FROM WORK IT DIED AT A LIGHT. IT MADE AWFUL NOISES AND WOULD NOT START. I TOWED IT FIRST TO ONE REPAIR SHOP AND IT WAS DIAGNOSED WITH NEEDING THE ENGINE REPLACED. THEN I TOWED IT TO THE DEALER FOR A SECOND OPINION AND WAS TOLD THE SAME THING. I WAS TOLD AT THE REPAIR SHOP THAT AN ENGINE WITH ONLY 79,000 MILES SHOULD NOT GO OUT LIKE THIS AND IT WAS DUE TO THE FAILURE OF GM PARTS. IT STILL HAS NOT BEEN REPAIRED A YEAR LATER. *JB

Look up ODI 10163858 at NHTSA ↗

ODI 10237574 · 105,455 mi

DEALER SOLD ME A PONTIAC MONTANA MINIVAN AND I ONLY HAD IT FOR 2 WEEKS, AND IT WON'T START, IT HAD A CARFAX REPORT THAT SAID IT WAS IN A CAR ACCIDENT, THIS WAS NOT TOLD OR REVEALED TO ME BY THE DEALER. NOW I AM STRANDED WITHOUT A CAR TO GET AROUND AND NO WARRANTY WAS GIVEN. I ASK FOR A WARRANTY THE SALESMAN SAID IT ONLY COMES WITH FINANCING. *TR

Look up ODI 10237574 at NHTSA ↗

Matching rule\b(parasitic drain|battery drain\w*|dead battery|won.t start|would not start|no.start)\b

Oil consumption or dilution

1 mentions · 0.4% of complaints

Median mileage: Unavailable (0 usable records).

ODI 720571

OIL PAN HAS HEAVY OIL RESIDUE FILM WHICH GM CLAIMS TO BE NORMAL DUE TO ALUMINUM CASTING OIL PAN DESIGN THAT ALLOWS OIL TO SEAP THROUGH THE OIL PAN. A HEAVY OIL RESIDUE ON THE OUTSIDE OF THE OIL PAN DOES NOT SEEM NORMAL AND APPEARS TO BE A LEAK. BURNING OIL CAN BE SMELLED INSIDE THE VEHICLE WHILE STOPPED. A FILE # HAS BEEN OPENED BY GM CUSTOMER SERVICE TO RECORD MY COMPLAINTS. RIGHT HAND DOOR POWERED MIRROR IS LOOSE AND LOSES SETTING WHEN DOOR SHUT. *AK

Look up ODI 720571 at NHTSA ↗

Matching rule\b(oil consumption|burn\w* oil|consum\w* oil|oil dilution|gas(?:oline)? in (?:the )?oil)\b

Steering assistance concerns

1 mentions · 0.4% of complaints

Median mileage: Unavailable (0 usable records).

ODI 10066777

WHILE DRIVING THE SRS LIGHT APPEARED ON THE DASHBOARD AND REMAINED ON. ALSO, STEERING WHEEL LOCKED WHILE DRIVING. CONSUMER WAS UNABLE TO UNLOCK THE STEERING WHEEL. CONSUMER HAD VEHICLE TOWED TO DEALER, WHO REPLACED THE BELTS AND OTHER PARTS. *AK

Look up ODI 10066777 at NHTSA ↗

Matching rule\b(power steer\w*|steering assist\w*|steering lock\w*|steering wheel lock\w*)\b