Lately my car is idling really high at startup, around 2200 RPM's. Once it warms up it drops to about 12-1300 which is still too high.
I had this problem about 6 months ago and I replaced the IAC (idle air controller) and the problem was gone, car idled normally. Now all of a sudden the problem is back.
I went out and got another IAC but it didn't help. I don't have a scanner to see if I'm getting anny trouble codes and the SES light has not come on.
Does anybody know what could be causing this or how to fix it?
edit: I reset the PCM and the idle went back to normal, but once I turn the car off and restart it the problem returns.
I have also checked for a vaccum(sp?) leak and a sticking throttle linkage and haven't found either one.
[ October 04, 2002: Message edited by: 94bird ]</p>
I had this problem about 6 months ago and I replaced the IAC (idle air controller) and the problem was gone, car idled normally. Now all of a sudden the problem is back.
I went out and got another IAC but it didn't help. I don't have a scanner to see if I'm getting anny trouble codes and the SES light has not come on.
Does anybody know what could be causing this or how to fix it?
edit: I reset the PCM and the idle went back to normal, but once I turn the car off and restart it the problem returns.
I have also checked for a vaccum(sp?) leak and a sticking throttle linkage and haven't found either one.
[ October 04, 2002: Message edited by: 94bird ]</p>
Comment