Hello, I have a 2000 Galant 2.4l automatic. The car will not idle. I cleaned the throttle body and it idled fine for an few days. I cleaned the fuel injectors and it ran well for a few days. I ohmed out the IAC Motor today and it ohm;d out okay(31 at all check points) . I took the valve off and cleaned t with some throttle body cleaner and it ran and idled fine for a little while. Back to square one , not idling. Should I replace the IAC even though it ohm'd out okay?