2006 Ford Five Hundred "idle surge drive park" Questions

...idle speed control system, it is called an "engine running EEC V" active test. Mine does the same thing! Kinda scary. I have to be very carefully when I am pulling through drive thru or in a parking ...

...idle surge at park and get worse at drive usually cleaning the idle speed contrlol valve from carbon buildup, fixes idle surge and stalling. try soaking vave in throttle body cleaner or inyector ...

...surges or idles high car surges or idles high in drive & reverse but kicks down in neautral or park Have you install a timing belt recently? If you get it off a tooth it will idle high and ...

...surge to fast idle then back to normal idle. To confirm this cycle I watched for 10 consecutive cycles. You could set your watch by it, the cycles were so consistent. Please advise. Idle air control ...

...running, surges when in park it idles fine without hesitation. once in gear, drive or reverse it starts to surge and wants to stall out. Get the fuel mapping sensor looked at. what type of car is

Engine surges. Idles good. sitting still in park, rev the engine and the surging is very evident as when driving. Fuel filter has been changed Engine surges hook a vacuum gauge to the intake manifold ...

...idle and gear shift at park car runs good now gear shift moves to drive engine begins to surge that is rise and fall of rpm to a point after repeating this motion for about 5 to 6 times it will then ...

...just magically fix itself. anyone have any ideas or had a similar issue? NO CODES in the computer either?? possible idle air control, will cause vehicle to surge and rpm fluctuate most call it ...

...idle in park. When stalls and sputters when you drive it. It is throwing codes for low tps voltage at idle and low mapps voltage at idle. The other code is high mapps voltage at ignition on. I have ...

...idle is surging up and down when in park but is fine in drive. If it does not have a camshaft position sensor, then it either has a crankshaft postion sensor or a distributer. But why do you care if ...