1999 Cadillac Eldorado Problems
RepairPal has identified the most common problems with the 1999 Cadillac Eldorado based on complaints from actual vehicle owners. We'll tell you what the problem is and what it'll take to fix it.
The engine may develop an oil leak from the lower crankcase portion of the engine block. Our technicians tell us that the engine must be removed from the vehicle to properly repair this oil leak.
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 trunk pull down switch may fail causing the trunk lid not to close completely. Our technicians tell us that the failed switch can be replaced without changing the complete pull down motor assembly.
The auto level ride compressor may fail causing the rear of the vehicle to ride to high or too low.
The air conditioning system can be prone to refrigerant leaks and failure of one or more pressure sensors. The AC pressure sensors should be checked for proper operation when ever the AC system is serviced.
The head light switch may fail causing the head lights to become inoperative.
A Loose or worn gas cap may cause Check Engine Light to illuminate.
The spark plugs should be replaced every 100,000 miles. Our technicians recommend replacing the spark plug wires also at this time.
The high pressure power steering hose will commonly leak fluid; it should be replaced.