1978 Chevrolet G30: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
0 owner complaints analyzed
1 distinct recall campaigns
Not available median reported failure mileage
Scope: 1978 model year. Data updated: . 0 complaints include usable failure mileage. View data status.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
No owner complaints are recorded for this selection. A complaint can name multiple components.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
No usable records for this chart.
| Category | Count |
|---|
No records.
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 0 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 0; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
No usable failure mileage is recorded. 0 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.
No usable records for this chart.
| Category | Count |
|---|
No records.
Pattern summary
There is not enough complaint evidence to summarize patterns.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Recall history
1 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
78V107000 · Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And Fittings
Reported: 1978-05-15 (May 15, 1978)
ON THE INVOLVED VEHICLES, AN INTERFERENCE CONDITION MAY EXIST BETWEEN THE CARBURETOR FUEL PIPE ASSEMBLY AND THE AIR CONDITIONING BRACKET. THIS COULD EVENTUALLY CAUSE THE PIPE TO WEAR THROUGH DUE TO VIBRATION AND FUEL PRESSURE PULSATION.
Remedy: DEALER WILL INSPECT AND, IF NECESSARY, REPOSITION THE CARBURETOR FUEL PIPE AT NO CHARGE.
NHTSA campaign record ↗Vehicle analysis explorer
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
0 unique complaints in this selection. Analysis snapshot: 2026-10-01.
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 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2001 | 2002 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 240.0% | 466.7% | 942.9%ODI 526120ANTI LOCK BRAKES FAILED SEVERAL TIMES IN AN EMERGENCY APPLICATION. | 571.4%ODI 747509ABS SYSTEM NOT WORKING; BRAKES EITHER LOCK WHEELS, OR FAIL COMPLETELY | 125.0%ODI 862763ACCIDENT DUE TO BRAKE FAILURE, AIR BAGS DID NOT DEPLOY. VEHICLE WAS TOTALED. VEHICLE HAD BEEN BROUGHT IN FOR BRAKE PROBLEMS 4 TIMES PRIOR TO THE INCIDENT. *AK *ML | 133.3%ODI 706519GOING FRONT BRAKES.. 1ST TIME 8600 MILES, 2ND TIME 12,500. DEALER TELLS ME ITS MY DRIVING. IM 47 YRS OLD. I USE VANS IN MY BUSINESS FOR 25 YRS. THIS NEW VAN HAS A PROBLEM. I WOULD LIKE THEM TO SOLVE IT AND DONT BLAME ME NOR TRY TO CHARGE ME FOR BRABE JOBS. *AK | 150.0%ODI 878294WHILE COMING TO A STOP LIGHT AND PROCEEDING TO TURN AT CORNER POWER STEERING WENT OUT, AND THE BRAKES FAILED AT SAME TIME. CONSUMER HAD TO HIT A PALE OF SNOW FOR VEHICLE TO STOP. *AK | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
| Electrical System:Alternator/Generator/Regulator | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 240.0% | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 14.8% | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 150.0%ODI 876911WHILE DRIVING ON BACK ROAD LOST STEERING POWER. HAD VEHICLE TOWED TO DEALERSHIP & WAS INFORMED BY MECHANIC THAT STEERING PUMP HAD BLOWN. ALSO, VEHICLE WAS TOWED TO DEALERSHIP TWICE DUE TO ALTERNATOR HAVING TO BE REPLACED FOR NOT STARTING. IN ADDITION, BATTERY WAS REPLACED TWICE BECAUSE CONSUMER WAS UNABLE CHARGE ALTERNATOR. *AK | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
| Service Brakes, Hydraulic:Foundation Components | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 120.0%ODI 524167WHILE DECLINING A MOUNTAIN WITH THE TRANSMISSION FLUID ALL OVER THE HIGHWAY. IN ADDITION, BRAKES LOCKED UP, CAUSING VEHICLE TO INCREASE SPEED. HOLDING THE BRAKES WAS ABLE TO COAST TO A STOP. *AK | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 233.3%ODI 549334ABS FAILURE WHEN APPLYING BRAKES, BRAKE PEDAL KICKS BACK AND VEHICLE DOES NOT STOP WHEN DRIVING OVER A ROUGH SURFACE. YH | 14.8%ODI 533224BRAKES FAILED ON SEVERAL OCCASSIONS, ONE INCIDENT RESULTING IN MINOR ACCIDENT. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
| Tires:Tread/Belt | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 266.7%ODI 863869CONSUMER WAS TRAVELING ABOUT 40MPH AND DRIVER'S FRONT SIDE TIRES EXPLODED. ALSO, IN FEBRUARY INNER TREAD ON DRIVER'S REAR TIRES CAME OFF, AND REAR TIRES EXPLODED. THE SAME THING HAPPENED WITH PASSENGER'S OUTSIDE REAR TREAD WHICH CAME OFF, AND THE TIRES EXPLODED. *AK | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
| Engine And Engine Cooling:Engine:Gasoline | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 150.0% | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 14.8% | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 1100.0%ODI 761539WHEN THE 'ENGINE CHECK LIGHT APPEARS ON MY DASHBOARD OF THE VAN THE FIRST TIME, I TOOK THE VAN BACK TO THE DEALER 'ANDERSON CHEVROLET' FOR RESOLVING THE PROBLEM. UNFORTUNATELY, AFTER THE 1ST ATTEMPT WAS DONE BY THE SERVICE DEPARTMENT, THE LIGHT STILL APPEARS ON THE DASHBOARD. WHEN I TOOK MY VAN BACK TO THE DEALER THE 2ND TIME, THE SALES AGENT CALLED STEVE GLASS RESPONDED PRETTY RUDE AND HE EVEN SAID, "GO AHEAD NOT TO PAY! (MONTHLY CAR PAYMENTS)" WHAT A SHAME IS THIS IS A BRAND NEW VAN THAT I PURCHASED, HOW IN THE WORLD THAT THE CAR DEALER CAN D… |
| Power Train:Automatic Transmission | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 240.0% | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 114.3% | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
| Service Brakes, Hydraulic:Foundation Components:Disc:Pads | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 29.5%ODI 713572BRAKE SYSTEM COMPONENTS REPLACED PRIOR TO M/C ASSEMBLY. PARTS REPLACED INCLUDED PADSAND SHOES/REAR CYLINDER,DRAG LINK, PITMAN ARM. *AK | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 125.0%ODI 10086955 · 36,000 miLEAKING REAR WHEEL BEARING SEAL DISCOVERED WHEN CHANGING TIRES AT 36000 MILES. OPPOSITE REAR WHEEL BEARING SEAL FAILURE AT 47000 MILES. 8/16/04 GREASE LEAKS ONTO BRAKE PADS AND DRUM RENDERING REAR BRAKES INEFFECTIVE. *AK 1ST FAILED SEAL REPLACED - OLD PART UNAVAILABLE - 2ND FAILED SEAL REPAIR PENDING WILL SAVE PART | 00.0%No examples available for this selection. |
| Tires | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 120.0%ODI 521304WHILE CONSUMER WAS DRIVING, THE LEFT REAR TIRE FELL OFF AND STRUCK ANOTHER VEHICLE. | 0UnavailableNo examples available for this selection. | 150.0% | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 14.8%ODI 10327320 · 116,224 miHAD TIRES ROTATED AND NOTICED TIRE SEPARATION AND BUBBLE ON INSIDE OF TIRE. FOUND NHTSA RECALL CAMPAIGN # 07T003000 ACTION NUMBER EQ08012. SINCE I DID NOT REGISTER TIRES DO I HAVE ANY OPTIONS FOR TIRE REPLACEMENT? *TR | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
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 | Mileage range (25th–75th percentile) | Median | Usable records | Examples |
|---|---|---|---|---|
| No usable records for this analysis. | ||||
Complaint and recall timeline
Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.
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
| Month | Complaints | Campaigns announced | Examples |
|---|---|---|---|
| 2024-11 | 0 | None | No examples available for this selection. |
| 2024-12 | 0 | None | No examples available for this selection. |
| 2025-01 | 0 | None | No examples available for this selection. |
| 2025-02 | 0 | None | No examples available for this selection. |
| 2025-03 | 0 | None | No examples available for this selection. |
| 2025-04 | 0 | None | No examples available for this selection. |
| 2025-05 | 0 | None | No examples available for this selection. |
| 2025-06 | 0 | None | No examples available for this selection. |
| 2025-07 | 0 | None | No examples available for this selection. |
| 2025-08 | 0 | None | No examples available for this selection. |
| 2025-09 | 0 | None | No examples available for this selection. |
| 2025-10 | 0 | None | No examples available for this selection. |
| 2025-11 | 0 | None | No examples available for this selection. |
| 2025-12 | 0 | None | No examples available for this selection. |
| 2026-01 | 0 | None | No examples available for this selection. |
| 2026-02 | 0 | None | No examples available for this selection. |
| 2026-03 | 0 | None | No examples available for this selection. |
| 2026-04 | 0 | None | No examples available for this selection. |
| 2026-05 | 0 | None | No examples available for this selection. |
| 2026-06 | 0 | None | No examples available for this selection. |
| 2026-07 | 0 | None | No examples available for this selection. |
| 2026-08 | 0 | None | No examples available for this selection. |
| 2026-09 | 0 | None | No examples available for this selection. |
| 2026-10 (partial) | 0 | None | 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.
2001: 3 complaints · 2002: 1 complaints
| Model year | Through age 0 | Through age 1 | Through age 2 |
|---|---|---|---|
| 2001 | 1 | 2 | 3 |
| 2002 | 1 | 1 | 1 |
Date coverage across each selected cohort
| Year | Incident dates used | Filing date fallbacks | Excluded dates |
|---|---|---|---|
| 2001 | 3 | 1 | 0 |
| 2002 | 1 | 0 | 0 |
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 |
|---|
| No usable records for this analysis. |
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.
0 patterns with matching reports.
No narratives match the published patterns.