I've got a check engine light on. Code indicates that there is an idle problem. Changed iac motor, as well as the tps. No vacume leaks that I can find, and the throttle body had been cleaned too. I'm stumped!
Thisi s a 2.5 that I upgraded with a 4.0 throttle body and spacer, I'm wondering if this is causing the computer to think there us is a problem. Idles perfect@ 800rpm Anyone have any ideas??