Questions & Answers for: how to adjust a iac

adjust the IAC motor in or out to adjust engine idle speed by controlling engine idle air. An IAC motor is highly susceptible to carbon and coking build up; if an IAC goes too long without cleaning it

correct adjustment for idle air control sensor the adjustment is controlled by the computer there is no adjustments.What kind of problem are you having? if it is stalling then i would replace the iac ...

1995 jeep grand cherokee laredo what is the adjustment on the iac for a 5.2. there is no adjustment as this stepper motor is computer driven . The throttle body plates are technically non adjustable ...

I need to know where the idle adjustment screw is on a 92 Saturn SL1 and what wrench to use. its located on the throttle body connected to your air intake manifold where your throttle cable connects ...

IDLE SLOW ON 2000 SILVERADO, 5.3 ENGINE, STALLS AT STOP LIGHTS, IDLES @ 500RPM. CAN IT BE ADJUSTED? The idle is electronically adjusted by the ECM with the IAC (idle air control) valve which is ...

...iac, now like idle too low, conks out unless you keep foot on gas & when you put in gear-how do you adjust idle? or could it be something else I need to do? reset by turning key back to alt ...

...idle speed 3500rpm .what to do 1- see that the throttle body flap is closed at idle, ie properly adjusted. if someone played with the adjustment then the iac will close to compensate but it won't ...

...iac Did any one adjust the minimum idle ? Do you have a check engine light lit ? What does it idle at with the IAC valve disconnected ? Did you try cleaning the throttle plate , maybe varnished up ! ...

...adjust the IAC to make it idle higher? The IAC is controlled by the computer, it is not adjustable. There might be an adjustment at the throttle body (where your throttle cable connects to). Clean or ...

...adjust it with out fixing the underlying problem (IAC valve ) you will have a check engine light coming on that you may never know the cause of . Why do you want to change the idle ? Just trying to ...