1992 Cadillac DeVille Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1992 Cadillac DeVille

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1992 Cadillac DeVille Problems

Transmission Fluid Leak From Cooler Line

The rubber section of an automatic transmission cooler line may develop a fluid leak . In some cases the leaking section of hose can be replaced. In others, the complete cooler line must be replaced to correct this concern.

Check Engine Light Due to Intake Manifold Vacuum Leaks

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.

Car Won't Start and Security Light is On

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.

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1992 Cadillac DeVille Questions

Headlights wouldn't turn off. replaced switch, no change. Could it be the relay? (1 answer)

Where is the relay? What else should I check?

What is the body module and how much would it cost to replace them. (1 answer)

I am thinking of buying a 92 Cadillac Deville and the previous owner stated it needs a large and small body module as well as the full muffler system. what would these repairs cost?

Will 1990 engine colant lines fit 1992 Cadillac sedan deville (1 answer)

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1992 Cadillac DeVille Recalls

Cadillac 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.

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1992 Cadillac DeVille Reviews

Rated
based on 3 customer reviews
gas mi. 22 i,ve spent alot of money on up keep 176000 mi on it it runs great only had the car a month.
bs, I got 32 mpg at steady 60mph on freeway stretch whils't checking gas/miles, car had 66k and was running real smooth...................al_gy
awesome car with upkeep. rides smooth. gas hog unfortunately.

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