Goph Posted April 18, 2004 Report Share Posted April 18, 2004 I'm out driving for like 30 minutes then i get home let the car cool down some and shut it off. I go back out in like 10 min. and start it back up and it start shaking and the RPMs are going up and down a lot then it go up to 2k rpm then slowly down to 1k. This is in my GP with a rebuilt engine with less then 250 miles on it. I had the vacuum modulator replace when the engine was because of a tranny problem. Quote Link to comment Share on other sites More sharing options...
Guest Anonymous Posted April 18, 2004 Report Share Posted April 18, 2004 Check your IAC valve. Sounds like it isn't resetting itself. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.