1991 Cadillac Fleetwood Other or unknown Problems
- Complaints
- 1about this part
- Share
- 7%of 14 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the other or unknown of the 1991 Cadillac Fleetwood, 7% of the 14 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“While driving down the highway at approximately 55mph engine check light came on and stayed on. Took vehicle to dealer and he was not able to find the cause. Dealer said it may be transmission problems. Had to get a catalytic converter at 50,000, and a master cylinder and new moter at 46,000.”
NHTSA complaint #845796, filed 1999-08Other or unknown: other model years
Other parts of the 1991 Cadillac Fleetwood
6 complaintsElectrical system
2 complaintsEngine cooling
2 complaintsSteering
2 complaintsVehicle speed control
2 complaintsAir bags
1 complaintsFuel system
1 complaintsSeat belts
1 complaintsSuspension
1 complaintsTires
1 complaintsTransmission and drivetrain
1 complaintsWheels
1 complaints
← All problems reported for the 1991 Cadillac Fleetwood
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology