2004 Ford F-150 acceleration problems

Filed May 21, 2019 · Acceleration, Electrical · 233,000 miles · CA

Tl* the contact owns a 2004 ford f-150. The contact stated that the vehicle stalled and the accelerator pedal hesitated when depressed. As a result, the vehicle made an abnormal puttering sound while in drive. In addition, the electrical system failed. The spark plugs were changed multiple times. The vehicle was taken to an independent mechanic who stated that the spark plugs should not be touched because they were ford certified spark plugs and tear easily. A special onsite ford mechanic repaired the spark plugs. The accelerator pedal and stalling failures were not repaired. The manufacturer and dealer were not made aware of the failures. The failure mileage was 233,000.

Filed Oct 21, 2018 · Acceleration · 3,600 miles · OH

This 2004 ford f 150 that I have driven since new as I am about to merge with traffic to get on the xway began to rev up engine . I remove my foot away from the gas to see that the %$#&* is going on. Pat the gas thinking " stuck" still reving up now I am over 60. I use my heels to see if mat or some object may have fall down. No ! I pull over in between some yellow cone ..with all the strength I could put on brakes. With foot still on brake and engine RPM in red I am thinking " what the next thing to do " this truck is not coming down to idling . Come to me " fool put in neutral ". I did . Still RPM in red. I am thinking " turn off ignition" . But at he same time thinking can you . It worked. I placed the truck in park then cranked up and drove of but I can not wait to have this f 150 taken in. I fly a turbo prop and as a student pilot I never wish this on any one in air or on the ground....accident waiting to happen !! I am thinking back several decades ago such was big in the news. Personal with a 1983 380 sl took me through this but the acceleration was much slower but never at such a frighting speed

Filed Apr 10, 2018 · Acceleration · 70,000 miles · VA

Speed control doesn't work. I have heard reports of it being recalled. I also have heard of this causing fires

Filed Feb 10, 2018 · Acceleration, Engine · 266,666 miles · OR

Think I bought a lemon truck from ford after spending a lot of money to try and keep truck running but after all the time and effort I put into the truck it will only go in reverse and engin sounds rough .

Filed Apr 6, 2017 · Acceleration, Fuel system · 179,000 miles · VA · crash

With my foot on the brake, I put the truck in reverse to begin backing out of a driveway. I applied a little gas to slowly backup around the turn in the drive. As I was rolling backwards, I had my foot on the brake because I was navigating past other parked vehicles. As I was clearing one of the vehicles, the truck suddenly jolted backwards hitting a tree. So then, with my foot on the brake, I put the truck in drive so that I could pull forward away from the tree. As I began to press on the gas pedal and the truck instantly thrust forward, hitting another tree, stopping the truck & knocking the tree over. It happened with such power that the wheels spun down into the mulch bed before I was able to brake, put the truck into park and remove the keys to turn it off. While the damage on the back bumper was minimal, the damage to the front of the truck was extensive & the insurance company declared the truck a total loss. There was one other time, while on the local highway at a stoplight, with my foot on the brake, that the truck began to thrust forward on its' own. After it first rocked forward, I pressed the brake all the way to the floor which prevented it from actually moving forward any more. Once the light turned green, the truck seemed to return to normal functioning. This incident occurred around the time I was due for a tune-up so I figured it was a fluke and would have been resolved with the tune up.

Filed Mar 19, 2016 · Acceleration, Engine · 120,000 miles · MD

Most recently,(not including rear end replaced, reverse band on trans replaced, blown spark plug out of engine block) my truck has started to stall out for no reason that I can fathom,1st time was at 65 MPH on a major highway, now more recently at lower speeds, coming to a stop at stop signs lights ect , turning street corners at lower speeds, or coming to a stop in my driveway. I see many complaints of this same problem in forums with no cause or repair that seems to be a root cause. Please help !

Filed Mar 8, 2016 · Acceleration, Brakes · 79,000 miles · IN

Tl* the contact owns a 2004 ford f-150. While driving approximately 65 MPH with the cruise control activated, the vehicle involuntary accelerated. In addition, the brake system failed. The contact had to switch the vehicle to neutral and the rpms increased. The contact had to pull over to the side of the road to a complete stop. The contact pulled the fuses to the throttle and cruise control. The manufacturer was notified of the failure. The vehicle was not repaired and the failure recurred even with the cruise control deactivated. The contact recurred seven other times. The VIN was unknown. The approximate failure mileage was 79,000.

Filed Nov 6, 2015 · Acceleration, Airbags · 100,000 miles · KY · crash · 1 injury

Tl* the contact owned a 2004 ford f-150. After the gear shift was switched into the drive position with the brake pedal engaged, the vehicle accelerated independently. As a result, the contact crashed into a ditch and the vehicle rolled over multiple times. The air bags failed to deploy. The contact sustained a broken hand and arm, a severed finger, and bruising on the body that required medical attention. A police report was filed. The vehicle was destroyed. The manufacturer was notified of the failure. The failure mileage was 100,000.

Filed Jun 24, 2015 · Acceleration · 67,000 miles · VA

Tl* the contact owns a 2004 ford f-150. The contact stated that the cruise control failed to engage and disengage. The vehicle was taken to a dealer where it was diagnosed that the activation switch needed to be replaced. The manufacturer was notified of the failure. The approximate failure mileage was 67,000. Ma 08/11/15 the consumer stated the local dealer could not determine the cause of the failure. The dealer refunded the diagnostic fee. Updated 1127/2015

Filed Apr 25, 2015 · Acceleration, Transmission · KY

I noticed that the cruise control started shutting off without ever touching the brake pedal or off switch. Then sometimes it would work fine for a few minutes then just shut off. When it does that it will not come back on again till the next day. I then checked the console shifter, I was able to shift of park with out pressing the brake pedal and even engine in off position. I am worried that the truck may jump out of park and run off and hit something or someone.