2021 Ford F-250 SD: sudden loss of power

Filed Apr 22, 2026 · Fuel system · 115,000 miles · TX

The contact owns a 2021 Ford F-250. The contact received notification of the federal safety agency Campaign Number: 24V957000 (Fuel System, Diesel); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact stated that the check engine warning light remained illuminated. The vehicle was taken to the dealer where a fuel injector was replaced; however, the failure persisted. The vehicle experienced reduced engine power, decelerated and was towed back to the dealer. The vehicle was diagnosed with a failure of the CP4 high-pressure fuel injection pump. The vehicle was not repaired. The approximate failure mileage was 115,000.

Filed Feb 27, 2026 · Fuel system, Transmission · TX

This vehicle is subject to two open safety recalls for which no repair remedy is currently available from the manufacturer: 1. Recall 24V957 (24S78) Dec 20, 2024 involves the high-pressure fuel pump and powertrain control system. The recall states the fuel pump may fail and cause extended cranking/no start or loss of motive power while driving. Loss of motive power while in traffic or while towing increases the risk of a crash. The manufacturer has stated that parts and/or software are not available to repair this defect. The vehicle is regularly used for towing a recreational trailer, which increases the safety risk if loss of power occurs during operation, especially at highway speeds or while merging. 2. Recall 25V686 (25SA8) Oct 10, 2025 involves the 360-degree/rear-view camera system. The recall states that the rear camera image may become dark in certain reversing situations when front and side cameras are exposed to significantly more light than the rear camera. Reduced visibility while reversing increases crash risk, particularly when maneuvering a large pickup truck. The manufacturer has acknowledged both recalls but has not provided a repair remedy within a reasonable timeframe. The powertrain-related recall has remained unresolved for an extended period. The vehicle has not been repaired because the manufacturer states parts/software are unavailable. At this time, the defect conditions have not resulted in a confirmed failure event, but the vehicle continues to be operated with open safety recalls that cannot be remedied. The safety risk remains present due to lack of available repair. Due to the prolonged unavailability of a repair remedy for a recall involving potential loss of motive power, I am unable to safely use the vehicle for its intended purpose of towing, as doing so would increase the risk of a crash if the defect occurs.

Filed Jan 2, 2026 · Acceleration, Brakes · CA

driving on two lane road with low visibility - car lost power and stopped in road- ford refused to cover repairs /tow for over one year vehicle sat - they compromised with us paying half for new engine -

Filed Nov 30, 2025 · Transmission · NE

My 2021 Ford F-250 equipped with the 10R140 10-speed transmission suffered a sudden internal failure around ~100,000 miles. The failure symptoms and internal damage match the defect Ford acknowledged in Safety Recall 22V‑256, which applies to the 2020 F-250/F-350 trucks using the same 10R140 transmission. Despite identical symptoms and the same transmission design, my VIN [XXX] ) was excluded from the recall. the federal safety agency’s VIN decoder also returned an “ambiguous model year” notice, suggesting this vehicle may have been built during the transition period where Ford continued using the same defective 10R140 components. Symptoms experienced prior to failure included harsh shifting, delayed engagement, gear slipping, and eventual loss of drive. A transmission shop stated they “won’t touch these transmissions” due to known issues. The failure created a serious safety risk due to sudden loss of power while driving. This appears to be a recall scope error. Early 2021 units like mine are experiencing the same 10R140 internal failures as the recalled 2020 population. I request the federal safety agency investigate whether Ford under-reported the affected VIN range and whether the recall should be expanded to include early-2021 F-250 trucks. 10R140 transmission failure on a 2021 Ford F-250. Identical to the failure described in 2020 Recall 22V‑256. Early 2021 VIN, suspected recall scope error. approximately sometime in January 2025 not exact date. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Apr 29, 2025 · Fuel system · IL

We were on the interstate and our truck had reduced power and then failed. The diesel particulate filter light came on as well as the service engine soon warning. We were hauling our 40 foot 5th on the way home from a trip. We were able to make it to the side of the road but it would not start. It would crank for a while then quit. We were stuck on a very busy/dangerous highway for over 2 hours waiting on a tow truck to get us. It cost $500 to be towed to the ford dealership 2 miles away. We were nearly 3 hours from home. Our truck and 5th wheel are both still at the dealership. We were told today that the fuel pump exploded leading to shards of metal throughout the system and that it would be $15000-18000 to repair. There isn’t a solution with the recall but it will be covered under our powertrain warranty. We are left without a truck and have no way to get our camper home until it’s repaired.

Filed Apr 17, 2025 · Engine · CA

Engine loss of power - engine failure. My vehicle was serviced regularly with Ford dealership. Just weeks after an oil change at dealership I had sudden catastrophic engine failure. They found metal in my oil and stated my engine had failed due to faulty pump. I contacted ford dealership and customer service center, and they refused to repair as I was about 125864 miles (25k over warranty) on a truck they told me would last 400k with proper Maintenace. I have been making my monthly payments on this large paperweight and now there is a recall, and I still cannot get ford to repair the vehicle

Filed Feb 3, 2025 · Engine · CA

The truck has developed a significant knock coming from the intake manifold. It is loud enough to hear with the hood closed. The problem exists warm and cold. The knock was verified by Sunrise Ford in Fontana, CA in December of 2024. The Dealership had another F250 on the lot with the same 6.2 engine and that it also has a knock coming from the intake manifold, so they considered the situation "normal". There is a significant amount of information available that the knock is related to an impending failure of the Intake Manifold Runner Control (IMRC). If the IRMC fails, the parts will go into the combustion area and could cause an immediate catastrophic failure of the engine. At best this problem creates a loss of power and a pulsing vibration at idle.