Questions & Answers for: Chevrolet Cavalier iac

recently did a tune up and fuel filter and the car is still running really bad Check the IAC Idle control valve. See if cleaning the valve will make a difference. Buy some carburator cleaner or brake ...

idle at 1500 to 2000 rpm 2001 2.4l cavalier idles high. Throttle body and IAC motor cleaned. No change, New IAC motor installed, Still idles at 1500RPM. Smoke test shows no vacuum leaks. HELP Most ...

...up. only in cold temps Try cleaning the throttle body and pay attention to the Idle Air Control (IAC) valve. The IAC is located by the throttle body and cleaning all the carbon build up should ...

...keep the valve from closing. Then, if you have an ohmmeter, you can run these checks on the valve: IAC location:Remove IAC, check for obstructions in passage, run electrical testsDisengage the IAC ...

...dies sometimes. One time I let off brake and car took off. Was thinking TPS? Or heard others say IAC? Any ideas? 6 weeks ago I cleaned intake. IAC, throttle body. These are both easy to take off. ...

My 1988 Chevy cavalier with a 2.8L engine runs great when going down the road but when I approach a stop light it sputters and dies. I am also getting a "MAP sensor circuit" and ...

Where is the IAC valve on a 2003 Cavalier? - pictures would help. thanks Hello ptrecek: My name is Roger ans I will help you. The idle air control valve or IAC is located on the side of the throttle ...

what does code p0507 mean?? idle air control [iac] system rpm higher than expected--causes a vacuum leak --leaking air intake after throttle body ---egr valve vacuum leak--damaged/failed/dirty ...

...speed to high I think which doesn't sound right it idles at 700 to 800 rpm most of time A dirty IAC - idle air control motor can cause this ! Dirty mass air flow sensor could also cause idle ...

...how hi and it also surges. Any help would be greatly appreciated. Thank you Peggy Problem with IAC - idle air control motor . Or sticking throttle plate in the throttle body , gummed up . Idle ...