1991 Cadillac Fleetwood Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1991 Cadillac Fleetwood
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1991 Cadillac Fleetwood ProblemsCar Won't Start Because of Anti-Theft System That Uses Raised-Chip Key
Problems with anti-theft systems using the raised-chip key can prevent the car from starting. The wires in the steering column to the ignition lock cylinder tend to break. The key and ignition lock cylinder should be replaced to correct this condition.
The engine control module (ECM) electrical grounds on the front of the engine block may have high resistance causing a rough running engine or stalling condition.
1991 Cadillac Fleetwood QuestionsDo I need a new BCM? (1 answer)
My compressor was not coming on by itself and i wanted to hard wire it to the back of the electronic climate control. I used a test light to see which wire had power. When I found the wire, my test light slipped and i touched the wire next to the one with power and i shorted everything out. The f...
Car lost 100% battery charge just overnight. First time this ever happened. Please help to find step by step visual instruction and sizes & type of tools needed. Thank you.
Can not find a 710 cap at any stores.
1991 Cadillac Fleetwood RecallsCadillac Recalls 1991-1993 Models Due to Transmission Cooler Line Leak
Cadillac has recalled 1991-1993 Cadillac DeVille and Fleetwood vehicles because the upper transaxle cooler line may leak. In the presence of an ignition source, a fuel leak in the engine compartment may result in a fire. Dealers will replace the upper transaxle cooler line.