Originally posted by Big Jim:
If a sticking IAC doesn't solve the problem, check the TPS (throttle position sensor).
Could be, but it the TPS is sticking bad enough to raise the revs that high chances are the car would flood out from too much fuel and not enough air passing through the MAF. If the revs continue to rise then you may have a vacuum leak. One fairly common location for a vacuum leak is the pcv valve hose. Sometimes the hose rubs against the throttle cable bracket and develops a hole. YOu should be able to hear a leak with the engine idleing and the hood up. Just listen for a hiss that will disapear for a moment when you rev up the engine.
Parting out 95-97 Contours/Mystiques. Contact me directly at ALFIGOLS@yahoo.com if you're looking for a particular part.
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