2001 Chevrolet Lumina "idle air control system" Questions

idle air control system is working because the idle surges so i would first remove the fresh air hose from the throttlebody the dry dirt around the butterfly valve accumulates chocking the airflow off

...Idle Air Control) motor, located in the throttle body. The throttle body and the IAC motor pintle have a tendancy to develop carbon deposits from the PCV system. In order to fix your problem, you'll ...

...idle air control valve.abs could be you need brakes or just the abs sensor is bad Well if your check engine light is on get the codes pulled. It will probably tell you the problem. Dont buy a cheap ...

...idle air control), pour some seafoam in the tank and let it idle for about ten minutes then try to see if it will run. If none of this works then you probably have a fuel pump not putting out the ...

...left turn? Sounds like a fuel supply issue. Have the whole system checked. The first, easu step is to replace your fuel filter and go from there Good Luck Have your Idle Air Control actuator

...idle speed. don't know what's causing it test showed egr, and mass air flow sensor. replaced the egr valve. hacvn't done anything with the mass air flow sensor yet HelloThe Engine and ...

...idle. A faulty EVAP system manifest itself as erratic idling as it allows un-metered air into the system and compromises the inlet manifold vacuum. The blocking of the ports as initially suggested ...

...control then we can look at the high idling hope this helps Cheers like snownbird33 said, first you need to make sure the cooling system is burped. if all the air is'nt removed it will run hot.second ...

...IDLE SPEED CONTROL AND IAT SENSOR.. REMOVE THROTTLE AND SHIFT CABLES FROM BRACKET.REMOVE AIR FILTER ASSEMBLY WITH MASS AIR FLOW SENSOR.REMOVE BOTTOM PORTION OF AIR FILTER HOUSING.REMOVE COOLANT HOSES ...

...Idle Air Control (IAC) valve. Its job is to open and let air into the manifold when the throttle is closed at idle. If it does not open, the engine dies at idle. The IAC is mounted on the throttle ...