2007 FORD F-150 Complaints

The contact owns a 2007 Ford F-150. The contact stated that while driving at an undisclosed speed, the vehicle experienced rough driving. The vehicle was taken to an independent mechanic who diagnosed that there was a cylinder #1 misfire and that the spark plugs and coil pack needed to be replaced. The dealer was made aware of the failure and referred the contact to the manufacturer for assistance. The vehicle was not repaired. The manufacturer was made aware of the failure and informed the contact that there was no recall associated with the VIN. The failure mileage was approximately over 100,000.

We are having constant problems with cylinders misfiring. Once we get one fixed, another one breaks. It’s a constant issue.

Vehicle reports “check charging system” which has an associated TSB but no recall. My understanding is that the AC drips water on the alternator harness causing degradation and shorting of the wires. A new wiring harness as well as a drain relocation kit are required. I do not believe the customer should be responsible for this repair.

Spark plug blow out. Yes it is available for inspection. Ongoing very common issues with triton engines blowing out spark plugs making a fire hazard because fuel vapor coming out of plug hole could be ignited by coil pack. All ford dealerships are very aware of this issue and have repaired many by rethreading and installing a helicoil thread repair kit at a very high price of 800 dollars and most repairs are temporary because the aluminum is weak and very thin at the spark plug hole. Ford is very aware of this ongoing issue and denies any liability experts don’t agree with fords arguments. No warning the plugs start to blow out at around 140000 miles well after the warranty. This problem started in the 90s all triton engines are affected. As in the photo the dealers attempt to repair was unsuccessful the spark plug is tightened to deep into the head and is broken off. They said at the end of the day I need a new head. 5000 dollars.

Speedometer sticks at 60 mph on idle or when it’s turned off. Does not Reflect actual speed of car. There are multiple cars with F150 with the similar complaint

The contact owns a 2007 Ford F-150. The contact stated that while his son was driving out of a parking lot under 5 MPH, the air bags inadvertently deployed without impact. The air bag warning light illuminated. The contact had not taken the vehicle to the dealer. The vehicle had not been diagnosed or repaired. The manufacturer was made aware of the failure an opened a case. The approximate failure mileage was 143,000.

Yesterday I discovered that the frame of my truck is completely rusted through in at least 2 places on the passenger side. I cannot confirm these are the only areas. The passenger side appears much worse than the driver side.

The contact owns a 2007 Ford F-150. The contact stated that the fuel gauge was displaying the incorrect fuel level. The vehicle was not diagnosed nor repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 36,000.

TL* THE CONTACT OWNS A 2007 FORD F-150. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE ENGINE VIBRATED AND SHUDDERED UNCONTROLLABLY WITHOUT WARNING. THE CONTACT ALSO MENTIONED THAT ON OTHER OCCASIONS THE VEHICLE SHUT-OFF WITHOUT WARNING DUE TO THE FAILURE. THE CONTACT STATED THAT AFTER RESTARTING THE VEHICLE, THE RPM'S DROPPED VERY LOW. THE CONTACT REVVED THE ENGINE TO RESUME NORMAL VEHICLE OPERATION. THE CONTACT USED A SCAN TOOL TO DETERMINE THE FAILURE AND DISCOVERED THAT CHAFING ON THE WIRING HARNESS HAD CAUSED THE FAILURE. NEITHER THE DEALER NOR THE MANUFACTURER WERE NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 175,000.

TRANSMISSION COOLING LINE GOING THROUGH RADIATOR FAILED CAUSING COOLANT TO MIX WITH TRANSMISSION FLUID. RESULTING IN TRANSMISSION FAILURE. TRANSMISSION HAD TO BE ENTIRELY REBUILT AND RADIATOR ALSO HAD TO BE REPLACED. THIS OCCURRED AT HIGHWAY SPEED.