I just want to take a minute to thank sjs92 for hive repley. My mothers car would not idle at all on it's own. She had the problem for about 3 months. I searched the net to see If I could find a hint on how to fix it. To my luck I stumbled upon this thread. I love the net! I took the valve out of the car. Sparyed a little break cleaner in it and hit it on my palm. This freed it up. I put it back on and it run great. Took all of 10 minutes. It takes a 10mm wrench or socket. Very easy to do for any one even if you have never worked on a car. Thanks a lot!!!!