NHTSA Complaint #10449106 — 2004 FORD F-150

TL* THE CONTACT OWNS A 2004 FORD F-150. THE CONTACT WAS DRIVING APPROXIMATELY 55 MPH WHEN THERE WAS AN ABNORMAL INCREASE OF ACCELERATION TO 80 MPH FOR A BRIEF MOMENT. THE VEHICLE THEN RESUMED NORMAL OPERATION. ON A SEPARATE OCCASION WHILE DRIVING, THE BRAKE PEDAL WAS ENGAGED WITH A RAPID INCREASE IN RPMS, FOLLOWED BY AN UNEXPECTED INCREASE IN SPEED. THE GEAR WAS SHIFTED INTO PARK IN ORDER TO STOP THE VEHICLE. THE FAILURE RECURRED FIFTEEN TIMES AND WAS TAKEN TO AN AUTHORIZED DEALER WHO WAS UNABLE TO DUPLICATE THE FAILURE. THE CONTACT PLANNED TO TAKE THE VEHICLE BACK TO THE DEALER FOR A SECOND DIAGNOSIS. THE MANUFACTURER WAS NOTIFIED OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 24,000. ..UPDATED 04/16/12 *BF THE CONSUMER ALSO STATED THERE WERE TIMES WHEN HE STARTED THE VEHICLE AND THE ENGINE RACED AT HIGH RPM'S AND IT WAS NOT RELATED TO THE ENGAGEMENT OF THE CHOKE IN COOL OR COLD WEATHER. ALSO IN RELATION TO INCREASED RPM'S ABOVE AFTER THE VEHICLE WAS SHIFTED INTO PAR, THE ENGINE CONTINUED TO RACE AT 5,000 RPM'S.