Car Questions
RepairPal is your advocate for car care advice and guidance

How to fix my car

(1990 Cadillac DeVille)
in Greeley, CO on December 12, 2010
my car idel real high and when in park it even higher
Ask a Question
Displaying 3 answers & 0 comments
Popular Answer
on December 28, 2010
Possible worn out throttle body. I experienced similar symtoms, turned out to be my throttle body accellerator shaft port was worn out and that the throttle position sensor(TPS) would not set back to the specified idle angle. I had the shaft ports welded closed and redrilled to specs an havn't had the problem reocurr.
Sign in to reply
on December 12, 2010
Sounds like a sticking idle control valve or a vacuum leak.
Sign in to reply
on December 13, 2010
one thing you can check is your tps senser. if your check engine light is on you can go autozone,pepboys,advance auto parts.someplace like that
Sign in to reply
Get a repair estimate
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide.
Or interested in getting a repair? Find a Shop

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
My car is a 2007 mustang v6 and the shifter will no longer stick, i can move it into any gear without the car being o...
Today antifreeze was poured into the transmission fluid reservoir. i understand this is a big problem since water in ...
Didn't find what you were looking for?