Engine Performance problem
2002 Ford F150 6 cyl Two Wheel Drive Automatic 79000 miles
Problems: "service engine soon" light on, very rough idle, engin reving up and down, engine cutting off, missing at idle speed. Engine codes given out by PCM: PO171, PO174, PO1131, PO1151. New parts installed: Banks 1&2 O2 sensors, MAF sensor, air filter, fuel filter, spark plugs & wires, EGR valve, ignition coil pack. Please help.
have the same problem?
Monday, December 15th, 2008 AT 7:58 PM