Engine Performance problem
2001 Ford F150 6 cyl Two Wheel Drive Manual 70000 miles
Upon hard or sudden acceleration the engine misses (studders). I have replaced the a/filter, fuel filter, f/pump, s/plug wires and cleaned throttle plate & mas.
It is more pronounced at low rpms at any speed. Any suggestions would be greatly appreciated!
Friday, January 23rd, 2009 AT 4:25 PM