2001 Ford Expedition "idle air" Questions

...like the idle air motor is not working..try tapping the motor lightly while the engine is running.see if it tries to keep a idle.if so replace idle air motor and clean the port underneath the

...air idle control sensor....no change. It won't stay running unless you keep pumping the gas..at which time it runs rough and backfires..and has no sense of power. checked for vacuum ...

...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 ...

...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

...air leak during idle. Best solution is to use a graphic capable scan tool and watch the fueling trim/idle. I doubt it is the mass air flow sensor. I had both of those codes and had replaced the air ...

...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

...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

...idle air bypass valve. Or the throttle plate may not be closing completely. The vac leak could also be the intake gasket. hi Steve it sounds to me like you have a sized IAC idle air control ...

...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 ...

...cleaner is fairly clean, and replace the idle air control solenoid (IAC). The IAC is located on the top of the engine, and is easily replaced...(2) bolts, an electrical connection, and maybe a