When driving down the road and it does not matter what speed I am going, is when this issue is happening to most. I will be driving and out of the blue the tachometer will just drop to zero (0) and I lose all power and the vehicle starts shaking vigorously back and forth until it decides what gear the transmission wants to be in. It is doing this every single day, and it almost made me wrecked the other day. I do not even have 70,000 miles and it will be three years old in April 2024. I have called Ford and reported the issue as well. I have researched the issues, and many other Expeditions are having the same issue years 2020-2022. I am asking for Ford to take a serious look at all the car crashes from this exact issue. I do know the F150 are recalled with the exact transmission that is in the Expeditions. The transmission on Thursday 2-22-24 after driving and parked, put the car in drive then it did not want to get out of parked and do into drive or reverse.

- Grandy, NC, USA

On numerous occasions, when traveling at speeds 50mph and over, the vehicle failed to further accelerate when the gas pedal was engaged. This caused the rpm's to rev up to 7 and the vehicle to slow down. Our safety was at risk because the vehicle was unresponsive to acceleration for at least 20-30 seconds making it impossible to avoid or get away from something dangerous. On one occasion, the vehicle made an alarming grinding sound. I have not yet taken the vehicle to a service center for inspection of this problem. There were not any warning lamps, messages, etc prior to the failure.

- Niskayuna, NY, USA

The contact owns a 2021 Ford Expedition. The contact stated that on two separate occasions while the cruise control was engaged at approximately 86 MPH, the RPM increased and the vehicle inadvertently accelerated; however, the contact-??s husband was able to disengage cruise control to slow down. No warning lights were illuminated. The vehicle was taken to the dealer where the technician determined that the floormats had jammed the accelerator pedal however, the failure recurred. The contact then stated that on a separate occasion while the cruise control was engaged at approximately 84 MPH, the RPM increased rapidly and the vehicle inadvertently accelerated at high speeds however, the contact-??s husband attempted to disengage cruise control, but the cruise control failed to disengage. As a result of the failure, the contact-??s husband had to apply extreme pressure to the brake pedal to stop the vehicle. The contact-??s husband was able to navigate off the road then turned off and restarted the vehicle. The battery warning light was illuminated. The vehicle was taken to the residence and was then towed to the dealer to be diagnosed. The contact was informed that an unknown sensor and the battery was faulty however, the actual cause of the failure could not be determined. The manufacturer was notified of the failure and the contact was advised to tow the vehicle to another dealer. The contact was provided a case number, but no further assistance was provided. The failure mileage was approximately 2,000.

- Phoenix, AZ, USA

For the 3rd time attempting to pass other vehicles our transmission revved up to almost 5000 rpms and would not shift after making a huge clunking sound into an obviously to low gear. We had no power and the vehicle would not accelerate. I do have a video after the clunk sound but can't upload it.

- Butte, MT, USA