1986 Chevrolet SPECTRUM: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
2 owner complaints analyzed
1 distinct recall campaigns
Not available median reported failure mileage
Scope: 1986 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.
Owner-reported patterns
Most common problems
Engine And Engine Cooling:Engine:Gasoline is the most frequently named component, appearing in 1 of 2 complaints (50.0%). A complaint can name multiple components.
Recurring terms in complaint narratives
Topic
Matching reports
Share of complaints
Engine operation
1
50.0%
Fuel system concerns
1
50.0%
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:Gasoline
1
Seat Belts:Rear/Other
1
Component breakdown data
Category
Count
Engine And Engine Cooling:Engine:Gasoline
1
Seat Belts:Rear/Other
1
Engine And Engine Cooling:Engine:Gasoline: 1; Seat Belts:Rear/Other: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
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
Reported problems by failure mileage data
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. 2 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.
1995
1
1999
1
Complaints over time data
Category
Count
1995
1
1999
1
1995: 1; 1999: 1
Pattern summary
Engine And Engine Cooling:Engine:Gasoline leads the component reports. Engine operation appears in 1 complaint narratives. Fuel system concerns appears in 1 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.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
I PURCHASED THIS 1986 CHEVROLET SPECTRUM FROM AN INLAW WHO COULDN'T GET IT TO RUN. HE PURCHASED THE CAR FROM SOMEONE ELSE WHO COULDN'T GET IT TO RUN. I PERSONALLY HAVE SPENT COUNTLESS HOURS, AND MONEY TRING TO GET THE CAR TO STAY RUNNING. WITH NO POSITIVE RESULT. I HAVE REPLACED THE FUEL FILTER, FUEL PUMP, SPAK PLUGS, WIRES, ROTOR, CAP, 2 DIFFERENT CARBERATORS, THEN A CARBORATOR KIT, DID A COMPRESSION CHECK,( FINE) NO WATER IN THE OIL , TIMING BELT FINE, TIMING EXCELLENT, HOSES IN PLACE AND GOOD. HAVE TAKEN TO MECHANICS AND NO POSITIVE END…
VEHICLES MAY EXPERIENCE PERFORATION OF THE FUEL PUMP DIAPHRAGM. EXCESSIVE ALCOHOL CONTENT IN THE FUEL PROMOTES DEGRADATION OF THE DIAPHRAGM COATING RESULTING IN RADIAL CRACKING OF THE DIAPHRAGM.
Consequence: A PERFORATED DIAPHRAGM CAN ALLOW FUEL TO LEAK FROM THEFUEL PUMP INTO THE UNDERHOOD AREA. THIS COULD ULTIMATELY RESULT IN ANUNDERHOOD FIRE WITHOUT PRIOR WARNING. SUCH A FIRE COULD SPREAD TO THEPASSENGER COMPARTMENT.
Remedy: A FUEL VENTILATION HOSE KIT WILL BE INSTALLED TO PREVENT FUEL FROM ESCAPING INTO THE ENGINE COMPARTMENT IF THE FUEL PUMP DIAPHRAGM LEAKS AND THEREBY REDUCE THE POSSIBILITY OF AN UNDERHOOD FIRE.
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
2 unique complaints in this selection. Analysis snapshot: 2026-10-01.
0.0%Usable mileage0 / 2 records
100.0%Valid incident date2 / 2 records
100.0%Valid filing date2 / 2 records
100.0%Ordered incident and filing dates2 / 2 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.
I PURCHASED THIS 1986 CHEVROLET SPECTRUM FROM AN INLAW WHO COULDN'T GET IT TO RUN. HE PURCHASED THE CAR FROM SOMEONE ELSE WHO COULDN'T GET IT TO RUN. I PERSONALLY HAVE SPENT COUNTLESS HOURS, AND MONEY TRING TO GET THE CAR TO STAY RUNNING. WITH NO POSITIVE RESULT. I HAVE REPLACED THE FUEL FILTER, FUEL PUMP, SPAK PLUGS, WIRES, ROTOR, CAP, 2 DIFFERENT CARBERATORS, THEN A CARBORATOR KIT, DID A COMPRESSION CHECK,( FINE) NO WATER IN THE OIL , TIMING BELT FINE, TIMING EXCELLENT, HOSES IN PLACE AND GOOD. HAVE TAKEN TO MECHANICS AND NO POSITIVE END…
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
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
Monthly complaint and recall timeline
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.
1988: 1 complaints · 1989: 0 complaints
Equal observation windows
Model year
Through age 0
Through age 1
Through age 2
1988
1
1
1
1989
0
0
0
Date coverage across each selected cohort
Date basis for all complaints in selected model years
Year
Incident dates used
Filing date fallbacks
Excluded dates
1988
5
0
0
1989
3
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 co-occurrence matrix
Component
Engine And Engine Cooling:Engine:Gasoline
Seat Belts:Rear/Other
Engine And Engine Cooling:Engine:Gasoline
—
0
Seat Belts:Rear/Other
0
—
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.
1 patterns with matching reports.
Stalling or loss of power
1 mentions · 50.0% of complaints
Median mileage: Unavailable (0 usable records).
ODI 714516
I PURCHASED THIS 1986 CHEVROLET SPECTRUM FROM AN INLAW WHO COULDN'T GET IT TO RUN. HE PURCHASED THE CAR FROM SOMEONE ELSE WHO COULDN'T GET IT TO RUN. I PERSONALLY HAVE SPENT COUNTLESS HOURS, AND MONEY TRING TO GET THE CAR TO STAY RUNNING. WITH NO POSITIVE RESULT. I HAVE REPLACED THE FUEL FILTER, FUEL PUMP, SPAK PLUGS, WIRES, ROTOR, CAP, 2 DIFFERENT CARBERATORS, THEN A CARBORATOR KIT, DID A COMPRESSION CHECK,( FINE) NO WATER IN THE OIL , TIMING BELT FINE, TIMING EXCELLENT, HOSES IN PLACE AND GOOD. HAVE TAKEN TO MECHANICS AND NO POSITIVE END…