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.
Resources for the Repair and Maintenance of your 1993 Cadillac Fleetwood
1993 Cadillac Fleetwood
1993 Cadillac Fleetwood Problems
Brake fluid can become dirty and may cause problems in the brake system; it should be flushed every 60,000 miles.
The auto level ride compressor may fail causing the rear of the vehicle to ride to high or too low.
The spark plugs should be replaced every 30,000 miles and the spark plug boots should be checked for hot spots and cracks.
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.
1993 Cadillac Fleetwood Recalls (Recent)
Summary: THE PASSENGER SIDE AIR BAG CAN EXPERIENCE AN INFLATOR IGNITION DELAY IN THE EVENT OF AN ACCIDENT. THIS DOES NOT COMPLY WITH FMVSS 208, "OCCUPANT CRASH PROTECTION."Learn more »
RepairPal Expert Overview:
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.
1993 Cadillac Fleetwood Questions and Answers
Three years ago the Cadillac dealership replaced the level sensor and vent valve to fix the problem of rear suspension being too high. Cost me about a grand. Now the rear end is too high again. I...
my moon roof will not close=i can hear a click when i try to close it=i suspect the click may be the motor switch=it is stuck about 3/4 in the open position==help me to understand the cause== than...
moon roof is stuck i can not close it=i hear a clicking sound when i push the switch= it is stuck about 3/4 in the open position=di i need a motor? John
MY MOON ROOF WILL NOT CLOSE ALL THE WAY==IT DOES NOT RIDE OVER THE INTERIOR SLIDER==IT STOPS AT THE EDGE OF THE INSIDE SLIDER=THE MOTOR IS O.K.=IT SEEMS THAT THE INSIDE SLIDER IS STOPING IT FROM C...
1993 Cadillac Fleetwood Reviews
An excellent highway car with plenty of low end torque. Rides like those old 70's luxo barges but gets 21 MPG highway instead of 8MPG! The self adjusting rear suspension will give out early, install $100.00 air bags in the rear, they work great. Leather upholstery is shot and looking to replace with vinyl. Expect to replace normal wear and tear items but also expect no rust anywhere, a workhourse TBI Chevy 350 engine and mechanically linked TH400 transmission. Parts are available and at a good price.