The contact owns a 2021 Ford F-150. The contact stated while driving 45 MPH, the vehicle made an abnormal knocking sound. The transmission warning light was illuminated. The contact stated that the vehicle was experiencing erratic transmission shifts and was making an abnormal knocking sound while driving. The vehicle was taken to a dealer, where the cause of the abnormal knocking sound could not be determined; however, the failure persisted. The vehicle was taken back to the dealer, where an unknown diagnosis was provided, and unknown repairs were performed. Additionally, the contact stated that the vehicle was difficult to start. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 109,000.

- Birmingham, MI, USA

While traveling on a local highway in the far left lane, the engine completely died (no engine light came on). I was trying to negotiate traffic while getting to the shoulder of the road, and the transmission began shifting itself into park. I grabbed the shift lever trying to prevent it from going into park; however, it did just as I reached the shoulder of the road. At this point, I had slowed to ~25 MPH, but it still locked the tires up and slid a few feet. After turning the key off, removing it from the truck, and opening the door, I was finally able to restart it and I went straight to my local mechanic. He attached a code reader; however, there were no codes displayed. He stated they probably cleared out when I restarted the truck. This happened a couple of months ago, but my wife has been fussing at me to report it.

- Saltillo, MS, USA

Whining or whistling noise at idle. Bangs when shifts to lowest gear.

- Norwalk, CT, USA

My truck has a 2.7 eco boost engine than has failed around 134,000 miles. The truck had a couple of misfires over the last couple of months, but otherwise no issues. I drove the truck one Saturday, did not drive Sunday, and on Monday I am told the engine is completely seized and I am responsible for replacing the engine. Ford will not attempt to determine if the recall for the valve intake stem has caused the issue and now I am spending over $12,000 to replace a 4 year old engine with no other issues.

- Berea, KY, USA

I was stopped at red light intersection my truck went into idle mode (start/stop) when light changed I tried to proceed through the truck engine/electrical transmission locked up. I had to turn the truck completely off and open one of the doors to be able to restart the truck and move through the intersection. it has done this repeatedly I have taken it to Ford they have tried to charge me an astronomical amount to diagnose it.. with no guarantee of it being fixed. I have almost been rear ended 3 times!

- Interlachen , FL, USA

Recall with no remedy.

- Argyle, WI, USA

The intake valves failed in my 2021 ford f150 and has caused major engine damage the truck is un drivable now and ford REFUSES to help me in any way they said the recall is expected to have a remedy in 2025 so until then I-??m just stuck they will not give me a loaner vechile or anything

- Alderson, WV, USA

At 30k I noticed the transmission start shifting hard especially when down shifting. I called the dealer and expressed by concerns when doing my normal oil changes. The dealer said it was normal. Now at 42k the truck skips 2nd gear and when shifting between 3rd and 4th it hits hard. Also an independent mechanic shop said the engine is making a weird winding sound. Sounds like the barring in the turbos are going. Again I tell the dealer and they said it's normal for the 3.5 ecoboost to sound like that. Currently it's at the dealer getting the transmission worked on. I know I will be having engine issues, that sound is not normal. I want it on record that it started happening around 30k.

- Philadelphia, PA, USA

I-??ve had multiple -??service engine soon-?? errors appear while driving normal highway conditions. The same code appears on my mobile application as the following-?? Powertrain Malfunction / Reduced Power What Is Happening" Illuminates when the system has detected a powertrain or a four-wheel drive fault. What Should I Do" A Powertrain or All Wheel Drive (AWD)/Four Wheel Drive (4WD) fault has been detected, contact your authorized dealer as soon as possible. These codes have been noted on the following dates. 8-25-2024 and 9-6-2024

- New Braunfels, TX, USA

Ford Motor Company (Ford) is recalling certain 2021-2022 Bronco, F-150, Edge, Explorer, Lincoln Nautilus, and Lincoln Aviator vehicles equipped with either a 2.7L or 3.0L Nano EcoBoost engine. The engine intake valves may break while driving, which can result in engine failure and a loss of drive power. My veh is experiencing this issue FOrd need to release the recall for repairs to be complete.

- Allen Park, MI, USA

I've experienced the loss of power during hard acceleration. Right hand turns from a stop feel like the engine has stalled and rolling right hand turns are becoming increasingly more dangerous. Most recently as I was merging onto a highway. Pedal to the floor, the truck initi9ally accelerated for a couple seconds until it stalled to make the truck not only not accelerate but almost made it feel as if I was breaking. This is very dangerous.

- Houston, TX, USA

Cruising highway speeds, when accelerator is pressed to gain speed, make a pass, ect the transmission downshifts into 3rd gear, engine losses all power for 4-8 seconds while accelerator is held down. I-??ve almost been in several accidents due to expecting a vehicle to accelerate and nothing happening and traffic

- Summerfield, FL, USA

My 2.7 Ecoboost motor failed while driving in traffic, Ford replaced the entire engine due to catastrophic failure of the valves, looks relative to recall Manufacturer Name : Ford Motor Company Submission Date : AUG 23, 2024 NHTSA Recall No. : 24V-635 Manufacturer Recall No. : 24S55 I am working with Ford now on a way forward, there were no symptoms prior to failure and the vehicle stopped immediately and was almost struck numerous times in traffic. I can attach Ford documents at a later time.

- Ofallon, IL, USA

The contact owns a 2021 Ford F-150. The contact stated that the vehicle was shuddering and jerking while driving. The check engine warning light was flashing. The contact stated there was another unknown warning light flashing. The contact stated that the soy-based wiring was causing costly repairs. The vehicle was taken to the local dealer, where it was diagnosed that the wiring in the undercarriage was chewed on. The vehicle was repaired, but the failure recurred a month later. The contact stated that while driving 35-?"40 MPH, an unknown warning light started to flash. The vehicle was taken back to the local dealer, where it was diagnosed and determined that the soy-based wiring had been chewed on by squirrels and chipmunks. The vehicle was repaired. The manufacturer was contacted and referred to the NHTSA Hotline. The failure mileage was approximately 4,000.

- Uniontown, PA, USA

Was slow rolling to stop light at intersection. Vehicle shut down and got an alert that said -??auto start stop shift to P, then restart engine-??

- Lexington, SC, USA

--Exhaust leak, at left first band clamp downstream from catalyst --Safety is of immediate concern due to exhaust leak directly under driver seat --Local Ford dealership service dept did not fix leak --Exhaust leak was inspected and reported to local Ford dealer service dept- NOT fixed On 20 November 2023, I purchased a 2021 Ford F-150 XL, VIN: [XXX], from Crain Ford of Jacksonville, Arkansas, 1800 School Drive, Jacksonville, Arkansas 72076. Phone 501-436-4981. After driving the vehicle for a day, I noticed a fluid leak on my garage floor under the vehicle-??s engine area. On 21 November 2023, I took the vehicle to the dealership, which I bought the truck from, Crain Ford or Jacksonville, AR. They inspected the underside and found no leaks and suggested I just keep an eye out for any fluid leaks. The next week I kept watching for leaks, and each day I saw what appeared to be a fluid leak of some type or fluid on the floor of my garage. On 27 November 2023, I took the vehicle back t o the same dealership, Crain Ford, and I showed them a video of the leak I discovered. The video can be viewed at: [XXX] As the video shows, upon cold startup of the vehicle, you can see water leaking from the band clamp on the exhaust system just below the left catalyst. I fully understand that the fluid is water and is a byproduct of the combustion system and is normal. That is NOT the problem, the problem is, if water can leak out at the band clamp on the exhaust system, as shown, then so can deadly exhaust fumes right under the driver area. I showed the video to the Ford service dept foreman and he had a technician check the exhaust and assured me that the band clamps were at factory spec torque and they could smell or observe no leaks. I took the vehicle home. The next morning, there is still a deadly exhaust leak occurring at the band clamp on the exhaust pipe as I can see water dripping out, just as the first video showed INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

- Jacksonville , AR, USA

The contact owns a 2021 Ford F-150. The contact stated while stopped the vehicle was at a stop light, the vehicle displayed a message reading "Service Advanced Auto Track, " requiring the vehicle to be shifted into park and restarted. After restarting the vehicle, the vehicle returned to normal functionality, but the failure became a regular occurrence. The engine kill switch warning light was illuminated. The vehicle was taken to three individual dealers, who were all unable to duplicate the failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 31,000.

- Rosenberg, TX, USA

3.3L V6 F-150 started to heavily vibrate when vehicle was started. Check engine light came on. Check engine code was cylinder 1 misfire. Coils and injectors were changed. It didn't fix the problem. Upon further investigation there was damage to piston. Full Engine replacement is required.

- Deposit, NY, USA

I was stopped at a red light at a busy intersection in an Atlanta suburb. I was several cars back from the red light. I saw the light turn green so I took my foot off of the brakes to engage auto start and barely tapped the gas and the truck dinged and showed me an error on the screen. I was so mortified and my heart started racing that I could barely read the error, all I remember seeing was "Shift to P." However, I tried to shift to Park and the shifter wouldn't do anything! I was desperately trying to engage the brake and shift to Park or Neutral and it wouldn't budge. I kept trying back and forth back and forth trying anything to get it to shift. It finally shifted to Park. I turned truck off. Opened the door, closed the door, and restarted engine and it had a slight hesitation but then let me shift down to Drive and proceed. Luckily, I had enough time to fix it before I started getting cussed out or honked at and possibly shot for having this happen on a busy intersection. My heart was beating so fast. So scary. I got home and connected my OBD scanner and no error codes were found. Sunny day, about 65 degrees, and truck had drive 55 miles to my Mom's a few hours before. This was on my way back to my house in Atlanta from my Mom's house an hour outside of Atlanta. I had no time to take a picture of the error on the screen because I was scared to death trying to get my truck to shift and drive. There was no reason for this error as I did not do anything differently. The auto start/stop engaged on its own when I come to a stop and then starts itself when I begin to depress the gas. Very concerning and I don't panic at all, but in this case...I sure did.

- Peachtree Corners, GA, USA

The contact owns a 2021 Ford F-150. The contact stated that while driving over a speed bump at approximately 15 MPH, there was a loud grinding sound coming from the vehicle before the vehicle lost motive power and stalled. The contact was unable to restart the vehicle and the vehicle was later towed to the local dealer. While at the local dealer, the mechanic diagnosed the vehicle and determined that the engine had seized and needed to be replaced. The mechanic stated that parts of the piston and valve spring retainer were found inside the oil pan. The engine was replaced, and the vehicle was repaired. The manufacturer was not notified of the failure. The failure mileage was 2,966.

- San Antonio, TX, USA