AC idler compensator is ok.
Is the Check Engine Light showing when driving?
If no CEL showing, check/clean the IAC. Seems the idling air circuit is clogged or sticking at that item.
You might have to separate it from the throttle body to get it cleaned properly. Check valve movement by pushing it. DO NOT use force. One thing to note, there is no service part for the seal so if it gets out of shape, reinstalling might be a problem.
To save all the headaches and time, a replacement would be recommended.
Friday, July 18th, 2008 AT 12:05 AM