1999 Oldsmobile Alero "idle air" Questions

...air idle control valve, I dont belive you have a ideler set screw..I do belive the problem is what I have Listed..........Best of luck How can I tell if I need a new air idle control valve? If your ...

...sensors just replaced idle air control valve didnt seem to make any difference Idle air controll valve, some of them can be cleaned but most have to be replaced. I hope this helps you,Good

...Air Idle control valve, can cause the exact problem you discribed with a cold engine. Fuel Injection engines do not have a choke like carburated engines do. So the idle is computer controled thru the ...

...at all, appreciated. most likely idle air control sensor or low engine coolant I know sounds funny but IAC uses coolant to regulate idle. Idle air control valve or throttle body positioning

...Idle Air Control (IAC) valve, system must be cycled as identified for PCM to properly control idle speed. If idle speed is not okay after cycling system, problem is usually caused by a dirty throttle ...

...idle air control valve, a sticky throttle plate, or a vac leak. The computer uses the control valve on the throttle body to control idle speed by regulating how much air enters the throttle body and ...

IDLE AIR CONTROL VALVE.HAVE VECHICLE SCANNED FOR IDLE SPEED CONTROL FAULT CODE, FAULTY EGR VALVE FAULT CODE, AND BAD FUEL INJECTOR.REASON I SAY SCAN VECHICLE FIRST BECAUSE EVERYTHING COULD BE GOOD AND

...and idle/air control motor - Can of Carb. cleaner sprayed into throttle body and idle/air hole while engine is running. If engine is also running rough check: -Spark Plugs. -Compression for bad

...idle when hot. On the top of the air intake tube there is a small screw which should when screwed in speed up the idle and if it dosent work or it idles fine when cold or warm at idle then its your ...

...air filter. If clean or ok then, while at idle, disconnect the MAF sensor plug and listen for a differance in idle speed or smoothness. This ONLY tells you the MAF is "doing something". lol. If idle ...