1991 Buick LeSabre Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1991 Buick LeSabre
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1991 Buick LeSabre ProblemsCar Won't Start Because of Anti-Theft System That Uses Raised-Chip Key
Problems with the 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 the key and ignition lock cylinder must be replaced to correct this condition.
The transmission pressure control solenoid may fail causing erratic shifting. Our technicians tell us that partial dis-assembly of the transmission is necessary to replace a failed pressure control solenoid.
I have 3 windows that will not go up or down although the drivers side works fine
1991 Buick LeSabre Questionswhy does my car stop running (1 answer)
why does my car stop running every 10 minutes and only start up again after sitting for 10or 15 minutes
the weather seems to have a lot to do with how far it will go before it quits
I changed fuel pump fuel realy and coil pack and igation moduel and crank senors and cam senors and map senors and wiring and ecm wat else is there