Question about 1991 Cadillac DeVille

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Car wont idle when engine is cold!

Hi i have a 91 cadillac sedan deville and when the engine is cold the car wont stay running without me keeping on the gas.. i have no idea what it could be and when the engine warms up it idles fine! please help!

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  • Jacqueline Gibson May 11, 2010

    Did you buy the car used and/or ever had it worked on for involuntary acceleration? Mine did the latter and the mechanic removed a small part that wasn't necessary to run the car, but does cause me to have to do the same thing until the engine is warm. I'll find out the name of that part, and where it's located, you can then have someone check to see if it's missing or needs replaced.

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Posted on Jun 20, 2010

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