NHTSA Complaint #10576584 — 2011 FORD F-150

DURING RAIN STORM OR HIGH HUMIDITY DRIVING CONDITIONS, WHILE AT A STEADY SPEED FOR A FEW MINUTES, I APPLY THE GAS PEDAL TO PASS OR MERGE, MY TRUCK STUTTERS AND LOSS OF ENGINE POWER OCCURS. WHEN THIS HAPPENED IT CAUSED TRUCK TO SLOW DOWN TO UNSAFE SPEEDS RAPIDLY WHILE ON HIGHWAY, CAUSING ME TO STEER TO THE SIDE OF THE ROAD TO AVOID A CRASH. THE TRUCK IS STILL ON WHEN THIS HAPPENS BUT ACCELERATOR PEDDLE IS USELESS UNTIL VEHICLE IS STOPPED, AFTER A FEW MOMENTS IT WILL WORK AGAIN. THIS HAPPENED MULTIPLE TIMES AND ON MULTIPLE DATES. ONE PARTICULAR TRIP FROM PENNSYLVANIA TO FLORIDA AND BACK, THIS ABOVE CONDITION HAPPENED NO LESS THAN 15 TIMES. HAD MY TRUCK IN FOR MULTIPLE SERVICES AND NOTHING, BUT A CODE FOR MISFIRE I BELIEVE THE TECH SAID. HAD ALL TSB'S DONE AS OF AUGUST 2013. MY TRUCK IS AVERAGING VERY BAD GAS MILEAGE BETWEEN 8.5 MPG TO 12MPG. MY TRUCK ALSO STUTTERS WHILE IN REVERSE WHILE BACKING OUT OF MY DRIVEWAY ON COLD DAYS. *TR