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#BS-1991-FORF15-76F21991 Ford F 150
Based on reports from 357 owners and 6 recalls for this exact model.
Preliminary Verdict
Red Flag
Based on 357 complaints, 12 crashes, 52 fires, and 6 recalls.
Top reported problems
oil leak
2 complaints β’ Severity 8/10
battery diees after disconnecting terminals
1 complaints β’ Severity 10/10
fuel pump not working
1 complaints β’ Severity 8/10
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Mechanic Inspection Checklist
49 owners reported fuel system, gasoline:storage:tank assembly issues β failures commonly reported around 110K miles.
Failure Timeline by Mileage
Peak failure range: 90β120K miles (12 reports) β’ Median: 110K miles
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Fuel System, Gasoline:storage:tank Assembly (49 reports).
Also in your report
Owner Intelligence
AI-synthesized themes from real complaints
Buyer Lot Checklist
Questions, test drive checks, walk-away triggers
Negotiation Talking Points
Data-backed dollar deductions
Buy / Skip Verdict
Final recommendation with conditions
Where the complaints fall
1991 Ford F 150: Known Issues & Problem Areas
Fuel System, Gasoline:storage:tank Assembly Issues
Fuel System, Gasoline:storage:tank Assembly complaints account for 14% of all reports filed for the 1991 Ford F 150, with 49 owners filing complaints with NHTSA. The median mileage at time of complaint is 110,000 miles, suggesting issues tend to surface around the 110K-mile mark.
Fuel System, Gasoline:storage:auxillary Tank:selector Devices Issues
Fuel System, Gasoline:storage:auxillary Tank:selector Devices complaints account for 12% of all reports filed for the 1991 Ford F 150, with 42 owners filing complaints with NHTSA. Owners should pay attention to fuel system, gasoline:storage:auxillary tank:selector devices-related symptoms during test drives and pre-purchase inspections.
Electrical System:ignition:switch Issues
Electrical System:ignition:switch complaints account for 7% of all reports filed for the 1991 Ford F 150, with 25 owners filing complaints with NHTSA. Owners should pay attention to electrical system:ignition:switch-related symptoms during test drives and pre-purchase inspections.
Fuel System Issues
Fuel System complaints account for 7% of all reports filed for the 1991 Ford F 150, with 24 owners filing complaints with NHTSA. Owners should pay attention to fuel system-related symptoms during test drives and pre-purchase inspections.
Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.
Complaint trend by year
Complaints filed with NHTSA by year for the 1991 Ford F 150. Recent trend: stable.



Don't negotiate blind β know what this car costs to own
Repair costs β’ Negotiation scripts β’ Mechanic checklist β’ Buy/skip verdict
Recall History (6 recalls)
TIRES:TREAD/BELT
TIRE DESCRIPTION: FIRESTONE WILDERNESS AT, SIZE P235/75R15, PRODUCED AT THE DECATUR, ILLINOIS TIRE PLANT AND ALL FIRESTONE RADIAL ATX AND RADIAL ATX II TIRES, SIZE P235/75R15. OPERATION OF THESE TIRES AT LOW INFLATION PRESSURES, HIGH SPEED, AND IN HOT WEATHER, CAN CONTRIBUTE TO SEPARATION OF THE TIRE TREAD.
FUEL SYSTEM, GASOLINE
THIS IS NOT A SAFETY RECALL IN ACCORDANCE WITH THE SAFETY ACT. HOWEVER, IT IS DEEMED A SAFETY IMPROVEMENT CAMPAIGN BY THE AGENCY. VEHICLE DESCRIPTION: 1990-1993 FORD F-SERIES VEHICLES EQUIPPED WITH DUAL FUEL TANKS AND 4.9, 5.0,5.8, OR 7.5 LITER GASOLINE FUELED ENGINES. SOME VEHICLES CAN EXPERIENCE A CROSS TANK FUEL FLOW CONDITION DUE TO A DAMAGED CHECK VALVE IN THE FUEL PUMP/SENDER ASSEMBLY. FUEL MAY BE SUPPLIED FROM ONE TANK AND SOME OR ALL OF THE UNUSED FUEL MAY BE RETURNED TO THE OTHER TANK.
TIRES:TREAD/BELT
THIS IS NOT A SAFETY RECALL IN ACCORDANCE WITH THE SAFETY ACT. HOWEVER, IT IS DEEMED A SAFETY IMPROVEMENT CAMPAIGN BY THE AGENCY. EQUIPMENT DESCRIPTION: FORD IS REPLACING ALL FIRESTONE WILDERNESS AT 15, 16, AND 17 INCH TIRES MOUNTED ON FORD TRUCKS AND SUVS. FORD REPORTS TREAD SEPARATION CAN OCCUR DUE TO A COMBINATION OF THE SENSITIVITY OF THE TIRE DESIGN TO STRESS, AGING, AND MANUFACTURING DIFFERENCES BETWEEN PLANTS. FORD IS REPLACING THESE TIRES TO PREVENT POSSIBLE PREMATURE TIRE FAILURE. VEHICLE DESCRIPTION: THE VEHICLES LISTED BELOW MAY HAVE BEEN ORIGINALLY EQUIPPED WITH FIRESTONE WILDERNESS AT TIRES OR MAY HAVE HAD WILDERNESS AT TIRES INSTALLED DURING THE FIRESTONE RECALL LAUNCHED IN AUGUST 2000. CERTAIN 1991 THROUGHT 2002 FORD EXPLORER CERTAIN 2001 THROUGHT 2002 EXPLORER SPORT, AND SPORT TRAC CERTAIN 1997 THROUGH 2002 MERCURY MOUNTAINEER CERTAIN 1991 THROUGH 2001 RANGER CERTAIN 1999 THROUGH 2001 EXPEDITION CERTAIN 1991 THROUGH 1994, AND 1997 MODEL YEAR F-SERIES CERTAIN 1991 THROUGH 1994 BRONCO NOTE: BOTH ORIGINAL EQUIPMENT AND REPLACEMENT TIRES ARE AFFECTED.
STEERING: STEERING WHEEL/HANDLE BAR
KEYS ATTACHED TO THE KEY RING OF AN IGNITION KEY WHILE IT IS IN THE VEHICLE IGNITION CAN BECOME LODGED IN THE STEERING LOCK RECEIVER AS THE STEERING WHEEL IS BEING TURNED.
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
A MALFUNCTIONING CHECK VALVE WITHIN THE FUEL PUMP ASSEMBLY CAUSES A PORTION OF THE UNUSED FUEL FROM ONE TANK TO BE RETURNED TO THE SECOND TANK. WHEN THIS OCCURS, THE CAPACITY OF THE SECOND TANK CAN BE EXCEEDED, CAUSING FUEL SPILLAGE.
+ 1 more recall in the full report
Recall severity analysis & seller scripts
The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.
The worst model year for the Ford F 150 is the 2018 β worth knowing if you're cross-shopping years. The biggest problem area is engine.
About this data
NHTSA Complaints
Federal database of owner-filed safety complaints. 357 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 6 recalls found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
Other Ford F 150 Model Years
1991 Ford F 150: Frequently Asked Questions
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Get the Full 1991 Ford F 150 Report
10 sections of AI analysis based on 357 owner reports. Know before you buy.