Loud Engine Noise problems of the 2005 Ford F-150

My truck has a known issue with the 5. 4l's cam phasers. The truck makes a very loud noise and shakes. To repair this, it's around $3,000 and also I have a known issue with all 8 coils which had to be replaced for $1,200 and a known misfire. I do not understand why Ford motor is aware of the ongoing issues in this year truck and has not done anything about it. Also if the cam phasers are not replaced the engine will blow!.

Tl-the contact owns a 2005 Ford F-150. While driving approximately 50 mph, a loud noise emitted outside of the vehicle. The contact maneuvered to the side of the road and then resumed driving. The vehicle was inspected upon arriving to the residence. The contact detected the number seven spark plug dislodged from the engine cylinder head. The authorized dealer was notified and they informed there was not a recall pertaining to the defect. The vehicle had not been repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 115,000. Js.

The contact owns a 2005 Ford F-150. The contact stated that while the vehicle was parked, a loud pop noise was heard and the vehicle erupted into flames. The vehicle caused extensive damage to a commercial building in which it was parked near. The police were contacted and a police report was filed. The fire department did not determine the cause of the fire. The manufacturer was not contacted. The failure mileage was approximately 78,000. Updated 03/28/12 updated 03/30/12.

The contact owns a 2005 Ford F-150. The contact stated that while driving, he heard an abnormally loud noise from the vehicle. He inspected the vehicle and noticed that a spark plug from the cylinder block had ejected. The vehicle was taken to the dealer who verified the failure and stated that the block needed to be re-threaded. The manufacturer was made aware of the failure who did offer any assistance. The vehicle was not repaired. The failure and current mileage was 120,000.

The contact owns a 2005 Ford f150. The contact stated that while driving 60 mph, a loud noise was emitted from the engine compartment. The contact mentioned that the failure recurred twice. The vehicle was taken to the dealer who diagnosed that the spark plugs were not torqued correctly, causing the spark plugs to be spewed from the engine block. The manufacturer was made aware of the failure who did not offer any assistance since the vehicle was not included in any recalls. The vehicle was repaired. The failure mileage was 87,000 and the current mileage was 120,000.