1999 Ford Expedition "idle air control" Questions

...fuel filter already Could be a dirty throttle body or a faulty idle air control valve.The computer controls the idle speed by regulating the air going into the throttle body thru the control

...air idle control valve, it may not be working or dirty with carbon build up. Check the wire harness to the valve and try cleaning it with throttle body cleaner, do not use carb cleaner. You might get ...

...Idle Air Control) valve, A O2 sensor or egr valve isnt going to have any effect on idle. It could be, but before you changing alot of parts, check all the vacuum lines, check them good. remove the ...

no gas going through my truck starts but once you take your foot off the gas pedal it turns off. replace the idle air control motor which controls idle

...idle air control motor). This motor has a little cone shape plunger and it moves onto and off of a seat by doing this it controls the idle by controlling a vacuum leak. When close no vacuum and low ...

...idle control my self on the intake (air line from the filter to the engine ) sits on the manifold you will see an set of wires one set go to the throttle control, and another set will go to the idle ...

...idle air control valve, this valve controls the idle but if the engine is running rough or if there was a engine light on then you may have other problems, but if the engine is running good and not ...

...idle air control) valve, or motor as it's referred to as well. It's located normally on the side of the throttle body, and it's job is to maintain a steady idle under various load conditions such as ...

...your idle air control motor and that will fix the idle problem when it is cold thats a problem with the eletric choke make shure it is pluged in all the way if it it you will need to replace

...skipping under strain thats why i had to change egr valve . seem to be running better but now want to cut off when in gear at idle . could it be idle sensor Check/replace the idle air control