2,363 miles on the truck it downshifted on the hwy from 80 mph to 20 mph on its own, with a loud noise. Had to get in the slow lane so not to have a wreck. It is equipped with auto start, where the truck engine automatically stops at a stop sign or light and restarts on its own. The trucked shut itself off while in traffic and had to be put in park and restarted, almost causing a wreck. Took the truck back to the dealer again, when it made a loud noise and felt like we hit something when going 55 mph, the truck jolted we again got in the slow lane. Then when sitting in the driveway the motor started racing on its own not touching the excelerator. Had to turn off truck. We are afraid to take our grandkids in our new 2018 truck we are paying dearly for. The last time we took the truck to the dealer, they said there was nothing wrong with it. We are about to retire and wanted this truck to be our last, we have not even had it a year. We have done some checking online, we are not the only ones experiencing these types of problems.

- Kansas City, MO, USA

The first time I was driven at 65mph on highway and the second time at 45mph on city and both times the accelerator pedal became stuck, to stop the vehicle I tried to pull up the accelerator pedal. It was a real unsafe condition because was rush hour when the accelerator pedal became stuck.

- Ketchum, ID, USA

The contact owns a 2018 Ford F-150. While driving regularly and depressing the brake and accelerator pedals, the floormat moved out of position. The contact stated that the accelerator pedal seized due to the floormat being moved out of position. The contact stated that the hooks for the floormats were insufficient to keep the floormats in position. A dealer and the manufacturer were not notified of the failure. The approximate failure mileage was 15,000.

- San Antonio, TX, USA

Danger!! potential extreme injury or death possible. These issues must be addressed by Ford. Vehicle speed control:engine accelerating on its own when in reverse. Braking: Would slow down but will accelerate when brake was released upon reverse. Upon reversing up an uphill local side street driveway, braking, and releasing the brake, the vehicle accelerated in less than one second at a tremendous speed. When the vehicle was put into drive from reverse, the engine created a high-pitched whining sound. Had there been the children in the driveway, they would have been killed. There is also a whining sound from the engine when it is running. Changing gear from reverse to drive: Engine creates a high-pitched whining sound reverse up a slight hill: Reversing up a small hill immensely accelerates on its own. We notified the dealership when we received the vehicle, but it was not corrected.

- Clarkston, MI, USA

The contact owns a 2018 Ford F-150. Due to the auto stop/start feature installed on the vehicle, there was a delay in the power steering feature when attempting to make a right turn. Keller Ford Inc (located at 3385 alpine ave nw, grand rapids, mi 49544, (616) 784-6600) was contacted. The manufacturer was also informed of the failure and provided case number: Cas-17380347-F3K9T3. The approximate failure mileage was 7,000.

- Grand Rapids, MI, USA

February 28, 2019 started to pass another vehicle on the highway and my 2018 F150 stx just kept on accelerating on its own, I applied brakes and it would slow down but as soon as I stopped braking it started to accelerate again, it did this several times during braking, I finally had to turn the ignition off and pull over. I restarted the vehicle and the accelerator raced up again, I shut it off again and let it sit for a few minutes to reset to default. It was ok after that and has not happened since but I am waiting for the next event. This is a major safety hazard and should be investigated. Called hallada Ford in dodgeville wi. To let them know and there response was they were unaware of the problem, don't think I believe that!!

- Barneveld, WI, USA

The contact owns a 2018 Ford F-150. While driving 35 mph, the vehicle accelerated independently. The failure recurred twice. The vehicle was taken to andy shaw Ford (1231 E main St, sylva, nc 28779, (828) 586-0900) where the contact was informed that the computer needed to be updated, but was unaware of the specifics. The vehicle was repaired, but the failure recurred. The manufacturer was not notified of the failure. The approximate failure mileage was 6,000.

- Sylva, NC, USA

While driving on a city street the accelerator on my Ford F-150 began to accelerate on its own. I pressed the brake pedal to slow down but it only accelerated at a higher rate. I was able to put the shifter in neutral and pull over to a safe area, with the vehicle in neutral and my foot on the brake pedal the truck would continue to accelerate. I had the vehicle towed to the dealership because I was afraid to drive it, now the service department is saying that they cannot duplicate the problem when there obviously is a problem.

- Houston, TX, USA

Engine revs up on it own: When driving at a speed ~ 10 mph down my graveled 600 feet driveway, the engine revs up, exceeding 6000 RPM. This has occurred on 5 occasions, twice in November and three times in December, latest being 12/24/2018. I had the vehicle less than 5 months with 3300 miles on it. I noted when it occurs, it's when the vehicle is first started up. The rear tires dig in and start spinning, throwing gravel. Pressing the brake and coming to a complete stop lower the RPM and settle the engine down. This could be a accident waiting to happen in highway or busy city traffic. I've noted on carcomplaints.com, several Ford F150 owners have this problem.

- Jackson Springs, NC, USA

I have had two run away full accelerations in this new truck. I accelerated firmly and the accelerator refused to disengage. At over 90 mphm I put the car in neutral, the RPM increased and I shut off the key. Next time in the same drive it happened again and I immediately shut off the key. I will notify my dealer tomorrow. I will not drive in this vehicle again. As an experienced commercial Pilot I have been trained how to deal with this issue but the public has no clue what to do.

- Plano, TX, USA

I was headed home from work and my truck was stationary stopped at a stop light, and the automatic engine stop was active, with sync networked. A vehicle from behind ran into my 3 week old vehicle. The engine automatic start-stop sync started, and the engine raced to very high rpms. Throwing my head back into the headrest again. I had to press really hard upon the brakes to prevent my vehicle from slamming into the car ahead of me. At that moment my mind thought of the Toyota Camry acceleration problem years ago, and upon the vehicle returning to normal idle rpms, I double checked that my foot was actually on the brake. My foot was actually on the brake.

- Ocala, FL, USA