Explore the records behind recurring owner reports.
Key facts
6 owner complaints analyzed
5 distinct recall campaigns
Not available median reported failure mileage
Scope: 1977 to 1988 model years. 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
Fuel System, Gasoline:Delivery is the most frequently named component, appearing in 2 of 6 complaints (33.3%). A complaint can name multiple components.
Recurring terms in complaint narratives
Topic
Matching reports
Share of complaints
Braking behavior
1
16.7%
Electrical and battery issues
1
16.7%
Fuel system concerns
1
16.7%
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.
Fuel System, Gasoline:Delivery
2
Fuel System, Gasoline:Delivery:Fuel Pump
1
Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And Fittings
1
Power Train:Clutch Assembly:Pedal/Hand Lever(Motorcycle)
1
Visibility:Windshield Wiper/Washer
1
Component breakdown data
Category
Count
Fuel System, Gasoline:Delivery
2
Fuel System, Gasoline:Delivery:Fuel Pump
1
Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And Fittings
1
Power Train:Clutch Assembly:Pedal/Hand Lever(Motorcycle)
Fuel System, Gasoline:Delivery leads the component reports. Braking behavior appears in 1 complaint narratives. Electrical and battery issues 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.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 841676 · 1999-07-06 (July 6, 1999)
WHENEVER CLUTCH IS RELEASED, IT WOULD CAUSE VEHICLE TO JERK FORWARD. THIS HAPPENS WHEN FOOT IS ON BRAKE & THE CLUTCH PEDAL. *AK
THE HOSE MATERIAL USED IN BOTH THE HIGH PRESSURE FUEL LINE HOSE, AND THE HIGH PRESSURE RETURN FUEL LINE HOSE, LOCATED ABOVE THE ENGINE AND ATTACHED TO THE METAL FUEL LINES, ARE SUBJECT TO HARDENING, AND HAS CAUSED FUEL TO LEAK AND SPRAY AT HIGH PRESSURE OVER THE ENTIRE ENGINE COMPARTMENT INCLUDING THE HOT EXHAUST SYSTEM AND IGNITION COMPONENTS, THAT COULD HAVE IGNITED AND RESULTED IN AN ENGINE COMPARTMENT FIRE. THESE TWO FUEL LINE HOSES ARE POSITIONED NEXT TO, AND ARE OF THE SAME HOSE MATERIAL, AND ARE OF THE SAME DANGEROUS PROPENSITY AS NHTSA …
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
6 unique complaints in this selection. Analysis snapshot: 2026-09-30.
0.0%Usable mileage0 / 6 records
100.0%Valid incident date6 / 6 records
100.0%Valid filing date6 / 6 records
100.0%Ordered incident and filing dates6 / 6 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
Component
1977
1979
1980
1982
1987
1988
Fuel System, Gasoline:Delivery
0Unavailable
No examples available for this selection.
00.0%
No examples available for this selection.
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
150.0%ODI 747036
PRESSURIZED FUEL LINE LEADING TO FUEL RAIL ON TOP OF ENGINE DEVELOPED A LEAK AT THE CRIMPED UNION BETWEEN THE HARD LINE AND THE FLEXIBLE LINE. CONSTANT LEAK WITH ENGINE RUNNING SPILLED GASOLINE ON TO CAM TOWER, CYLINDER HEAD, SPARK PLUG CONNECTOR AND DOWN INTAKE SIDE OF ENGINE. PHOTOS TAKEN BEFORE REPAIR HAVE BEEN PROVIDED TO PORSCHE CARS NORTH AMERICA. DEFECTIVE PART ALSO PROVIDED TO PCNA.*AK
THE HOSE MATERIAL USED IN BOTH THE HIGH PRESSURE FUEL LINE HOSE, AND THE HIGH PRESSURE RETURN FUEL LINE HOSE, LOCATED ABOVE THE ENGINE AND ATTACHED TO THE METAL FUEL LINES, ARE SUBJECT TO HARDENING, AND HAS CAUSED FUEL TO LEAK AND SPRAY AT HIGH PRESSURE OVER THE ENTIRE ENGINE COMPARTMENT INCLUDING THE HOT EXHAUST SYSTEM AND IGNITION COMPONENTS, THAT COULD HAVE IGNITED AND RESULTED IN AN ENGINE COMPARTMENT FIRE. THESE TWO FUEL LINE HOSES ARE POSITIONED NEXT TO, AND ARE OF THE SAME HOSE MATERIAL, AND ARE OF THE SAME DANGEROUS PROPENSITY AS 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
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
2024-10
0
None
No examples available for this selection.
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 (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.
1987: 0 complaints · 1988: 0 complaints
Equal observation windows
Model year
Through age 0
Through age 1
Through age 2
1987
0
0
0
1988
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
1987
2
0
0
1988
2
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
Fuel System, Gasoline:Delivery
Fuel System, Gasoline:Delivery:Fuel Pump
Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And Fittings
Power Train:Clutch Assembly:Pedal/Hand Lever(Motorcycle)
Visibility:Windshield Wiper/Washer
Fuel System, Gasoline:Delivery
—
0
0
0
0
Fuel System, Gasoline:Delivery:Fuel Pump
0
—
0
0
0
Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And Fittings
0
0
—
0
0
Power Train:Clutch Assembly:Pedal/Hand Lever(Motorcycle)
0
0
0
—
0
Visibility:Windshield Wiper/Washer
0
0
0
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.
Hard or delayed shifting
1 mentions · 16.7% of complaints
Median mileage: Unavailable (0 usable records).
ODI 841676
WHENEVER CLUTCH IS RELEASED, IT WOULD CAUSE VEHICLE TO JERK FORWARD. THIS HAPPENS WHEN FOOT IS ON BRAKE & THE CLUTCH PEDAL. *AK