Re: High Engine RPM on Startup
I wrote a bit too early. Today on start up, high idle RPM. I took off the IAC stepper motor and it was very dirty, looked like carbon build up. Cleaned it up, started engine and sprayed cleaner in the throttle body and replaced. Engine ran very poorly for about 10 minutes, would not idle at all, then smoothed out and ran like normal. We'll see how it starts tomorrow when cold. I did have to reset the trouble code for IAC. To be expected since it ran with it off and disconnected.
Thanks for the reply Frank. I did not have problems with Cruise Control, worked perfectly. I appreciate your responses. I'll keep working on this until I get it right with your help and others.