sounds like the butterfly valve, or IAC. idle air control? yeah, if tat thing is dirty inside or u gots a leak, then it'll affect ur idling and ur gas mileage too. i remember this cos i helped replace that butterfly valve on a crown vic. if the sensor or motor is out on the butterfly valve, i think there is no part for tat. u might have to buy the whole butterfly valve. but clean it up and see if it fixes the problem first.
2005 F-350 PSD 6.0 KING RANCH 4X4 DRW
Ravelco Plug, Updated HFCM Drain Plug, ScanGauge II, Blue Spring Upgrade, Sinister Diesel Coolant Filter Kit, Updated STC Fitting, Upgraded FICM (6/14/12), Performance Machine Mfg Complete EGR Delete kit (5/13/13), Shell Rotella ELC, Bilstein 5100 Racing Series Shock Absorbers & Steering Stabilizer, Bilstein Front Coil Springs, Moog Ball Joints, Magnefine P.S. Filter, Jimmi Jammers
This forum is owned and operated by Internet Brands, Inc., a Delaware corporation. It is not authorized or endorsed by the Ford Motor Company and is not affiliated with the Ford Motor Company or its related companies in any way. Ford® is a registered trademark of the Ford Motor Company.