How to fix my car
1990 Cadillac DeVille

How to fix my car

(1990 Cadillac DeVille)
my car idel real high and when in park it even higher
1 answer & 0 comments
Popular Answer
on December 12, 2010
Sounds like a sticking idle control valve or a vacuum leak.
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General Diagnosis
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on December 12, 2010
Sounds like a sticking idle control valve or a vacuum leak.
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