Idle Speed


#1

What causes my '98 Saturn SL2, manual trans to idle at 2,200 rpm before it slowly winds down to 900rpm? This happens when I have been driving and then stop with the car in neutral.


#2

check out your IAC this usually happens, but 2,200 seems high


#3

Thanks. I’ve been reading through other postings and see that the throttle position sensor and the EGR also come up with RPM problems. Any thoughts about these being the problem?