I just replaced the IAC motor and drove it for about 1 hour and then 3 hours later drove it for 2 minutes down the road and turned it off to go intside and 10 minutes and then drove back home when I turned off A/C the idle went high again. What is wrong now. I thought that would fix it. Hope you can help.
have the same problem?
Wednesday, August 31st, 2011 AT 3:03 AM
It sounds like the IAC is still not working properly. Check wiring to it to make sure nothing is damaged or corroded. Also, you may have gotten a bad one, so you may want to take it back for a new one again.
Wednesday, August 31st, 2011 AT 4:19 AM
I agree with Jacobandnickolas about the IAC.
Did you adjust the base idle?
Did you check the coolant level?