My F150 is running rough on a cold start. Then seems to level out after the engine temp warms. It also has no power over 2k rpms. Getting on freeway if you push the gas the rpms rise but the truck slows, absolutly no power. If you easy into pedal you can reach high speed after a good distance. I took it to a parts store they pulled codes. Said miss fire on No. 3, so replaced plug and coil. No change in performance.
have the same problem?
Friday, March 5th, 2010 AT 12:48 PM