» » »

Problems for specific Cadillac DeVille years:

Car problem reports

Report A Problem

Problem with your car? See what our experts say or submit your own.

Most reported 1998 Cadillac DeVille problems

 

Verified for the Cadillac DeVille

The air conditioning compressor may become noisy or develop a refrigeration leak, requiring replacement.

17 Reports
Me Too

Verified for the Cadillac DeVille

The high-pressure power steering lines are known to leak.

16 Reports
Me Too

Verified for the Cadillac DeVille

One or both transmission output shaft seals may leak. Our technicians tell us that worn bushings inside the transmission could be the cause of the damaged seals. Our technicians tell us that if a bushing is worn, excess play will be noted where the drive axle attaches to the transmission.

12 Reports
Me Too

Verified for the Cadillac DeVille

An intake manifold vacuum leak can develop from a variety of sources, often causing illumination of the Check Engine Light with codes P0171 & P0174 stored. Thorough diagnoses will be necessary to pinpoint the cause in order to make the correct repairs. A "smoke" machine is often used to isolate the cause of difficult to find vacuum leaks.

11 Reports
Me Too

Verified for the Cadillac DeVille

Acid may leak from the battery at the cable connections, resulting in corrosion on the battery cable ends and in the battery tray. A Leaking battery should be replaced and the cables thoroughly cleaned or replaced if necessary.

8 Reports
Me Too

Verified for the Cadillac DeVille

Two likely causes for the Check Engine Light to illuminate would be a loose or worn gas cap or a faulty catalytic converter.

1 Report
Me Too
Ask a Question