2002 Ford Taurus "testing idle air" Questions

...idle air control valve, sensor on the gas tank, spark plugs wire, coil pack, gas cap. Its my belief that its somewhere in the vacuum lines or air flow. Help!! Any suggestions. Its a great car besides ...

Testing before replacing parts should be done ,an if you don't know how , take it to a qualified repair shop. What made you pick on the TCC solenoid ? That would have nothing to do with it at idle . I

...Idle Air Control valve) This is my opinion take it at face value. There are slight differences between the 3.0 liter and 3.8 liter. ...

...idle air control to see if it is working by the throttle butterfly their is a steeper motor or a valve of some description but i think this vehicle has the standard one fitted and this has four wirs ...

...has about 60,000 miles. First you could try cleaning the throttle plate and the idle air control passages . Throttle Body Cleaning Ford Taurus Ford idle air control valve IAC test stalling ...

...Idle Air Control (IAC) Circuit Malfunction This DTC is set when the PCM detects an electrical load failure on the IAC output circuit. IAC circuit open VPWR to IAC solenoid open IAC circuit short to ...

...idle air control valve) .. it could also be caused by the throttle llinkage sticking .. make sure its free with no carbon buildup on the throttle plate .... dtc538 is indicating an invalid cylinderr ...

idle on your Taurus. I will tell you, but first you may want to test the seams of the intake manifold gasket. When you get a leak around the intake, or the Airhorn on top of it; the effect is the same

...be going on? Without more info I would guess your Idle air control motor (iac) is going out - this component can be quickly tested at your local mechanic shop without much hassle. Hope this

...idle air valve located on the throttle body on the intake it could be a few things. does it happen when you let off the gas? if it's at idle when it shuts off or when braking, it could be a TPS ...