2022 Ford F-350 SD: check engine light

Filed Jul 30, 2025 · Engine · 66,000 miles · MA

The contact owns a 2022 Ford F-350. The contact stated the check engine warning would illuminate on cold starts and would remain illuminated while driving. The vehicle was taken to an independent mechanic, where it was diagnosed and determined that the Reductant Heater and Sender Assembly on the 6.7L diesel engine needed to be replaced. The mechanic related the failure to Ford Customer Satisfaction Program Number: 18M01(Reductant Heater and Sender Assembly Repair). The vehicle was not repaired. The manufacturer was notified of the failure and advised the contact that the VIN was not included, and the contact was referred to the federal safety agency Hotline for assistance. The failure mileage was approximately 66,000.

Filed Jul 25, 2025 · Fuel system · 61,000 miles · FL

The contact owns a 2022 Ford F-350SD. The contact stated while driving at 5 MPH, the vehicle shut off with the check engine warning light illuminated. The contact used a diagnostic machine and diagnosed the vehicle and determined that the high-pressure fuel rail and high-pressure fuel rail sensor were defective. The contact replaced the high-pressure rail fuel sensor; however, the error code remained. The contact stated that while driving at an undisclosed speed, there was an abnormal popping sound coming from the vehicle, with the check engine warning light illuminated. The contact self-diagnosed the vehicle and retrieved a code that the low-pressure fuel rail was defective. The contact also discovered oil leaking out of the O-rings where the fuel injectors were located. The dealer was contacted, and the vehicle towed to the dealer. The dealer diagnosed the vehicle with a defective low-pressure fuel pump. Upon investigation, the contact linked the failure to the federal safety agency Campaign Number: 25V455000 (Fuel System, Gasoline); however, the VIN was not included in the recall. The manufacturer was notified of the failure and referred the contact to the federal safety agency Hotline to report the failure. The vehicle was not repaired and remained with the dealer. The failure mileage was approximately 61,000.

Filed Jul 7, 2025 · Fuel system · 140,000 miles · LA

The contact's husband owns a 2022 Ford F-350 SD. The contact stated that while depressing the accelerator pedal, the vehicle lost motive power with the check engine warning light displayed on the instrument panel. The vehicle was taken to the dealer where a diagnostic test was performed, and the contact was informed that the high-pressure fuel pump (HPFP) needed to be replaced. The contact initially assumed that the vehicle would be covered under warranty; however, the warranty did not cover the repair. The contact was then referred to the manufacturer for assistance. The manufacturer referred the contact to the federal safety agency Hotline to report the failure. The vehicle was repaired out of pocket. The failure mileage was approximately 140,000.

Filed May 29, 2025 · Engine, Transmission · WA

1.Spark Plug Wire Failures: oIncident 1: On December 15, 2024, a spark plug wire failure on cylinder #1 caused a misfire and check engine light (code P0301), reducing engine power while towing a 10,000-pound trailer on I-90. Wendle Ford Spokane repaired it under warranty. oIncident 2: On April 10, 2025, another failure on a different cylinder triggered a misfire and check engine light, requiring a $766 repair (invoice attached). These failures are a known defect in 2020–2022 Super Duty trucks, per owner forums and a 7.3L motorhome Technical Service Bulletin. oSafety Risk: Misfires reduce power and control, endangering occupants and other drivers, especially during heavy towing in winter conditions. 2.Front Differential Failure: oOn April 5, 2025, the front differential failed, disabling 4x4 throughout the 2024–2025 winter. Discovered during a snowstorm on a rural job site, the loss of 4x4 compromised traction and stability, requiring a one-week repair. oSafety Risk: Loss of 4x4 in adverse conditions increases the risk of skidding or stranding, particularly for a heavy-duty truck used in construction.

Filed May 20, 2025 · Engine · 30,051 miles · NY · fire

The contact owns a 2022 Ford F-350 SD. The contact stated that while driving approximately 40 MPH and pulling a trailer, the parking warning alert suddenly displayed on the dashboard, and moments later, a flashing check engine light was activated. While driving to the side of the road to park, smoke and flames began to come from under the passenger side of the front hood of the vehicle. The occupants immediately exited the vehicle, and the vehicle was engulfed in flames. The fire department was called to the scene and extinguished the flames. During the incident, the vehicle was completely destroyed, and the trailer had sustained severe fire damage to the front end. A police report was taken at the scene, and both the vehicle and trailer were towed away. No injuries were reported, but both the driver and passenger were severely stressed mentally from the incident. The cause of the failure has not yet been determined. The manufacturer and local dealer were notified of the incident. The failure mileage was 30,051.

Filed Dec 18, 2024 · Engine, Steering · 174,739 miles · NC

The contact owns a 2022 Ford F-350. The contact stated while the vehicle was parked, the contact became aware that there was fluid leaking from the front axle. The vehicle was taken to the dealer where it was diagnosed and determined that the axle seal and barrier failed and needed to be replaced. The vehicle was repaired; however, the failure recurred. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 174,739.

Filed Dec 14, 2023 · Engine · AL

I purchased this truck brand new in August 2022. I have performed routine preventive maintenance on it as prescribed by the manufacturer. (FORD) At just over 96,000 miles and just days after a professional oil change service, the truck began to misfire and the check engine light came on. I took it to the dealer that i purchased it from and they diagnosed a lifter and cam shaft failure. (A delamination problem.) I've researched it online and have discovered that it is a pretty common issue with this relatively new engine. I've contacted Ford consumer affairs and filed a complaint and as of yesterday Dec 14, 2023 they finally got an answer for me. They are offering to pay $5400.00 of a almost $15,000 repair. I cannot afford this! I take their offer as an admission of liabilty and that they know of the problem. As common as this is becoming I believe there should be a recall on this 7.3 litre gas engine. One blogger on the internet estimates that about 20,000 of these engines have had this same issue already. (So far) I believe it to be a defect in the parts and not a lubrication issue because its happening in different cylinders. Mine is cylinder #2. I know for a fact that this engine is being used in motor homes and RVs that won't have the 30 to 50 thousand miles on them to make this problem show itself for probably several years. Google; "Ford 7.3L problems" or "Ford 7.3L lifter and cam issues" and see for yourself what I have read. I use this truck to make a living, I paid $60,000.00 for it and expected it to last over 300,000 miles. I tried to upload photos and emails but it wouldn't allow me to. Please help!

Filed Jul 6, 2023 · Engine · NC

I purchased the vehicle in 2022 and in January of 2023 my engine gave a malfunction indicator light flashing with only 45000 miles in it. They claimed that the hydraulic lifter and pushrod and camshaft were broken and damaged causing metal to spread throughout the engine. It took about a month to get my vehicle back. In May of 2023 the second engine gave out again with about 38000 miles on it. I was informed the same exact parts failed in the same cylinder causing metal debris to spread throughout the engine again. Ford is knowingly selling vehicles with these defective parts that could potentially put me and my family in danger. There are many videos and forums with ford technicians putting images of these parts online. I’m now on engine number three in less than a year and at two different dealerships in different states was informed that they are seeing this trend. It’s been six weeks now that my vehicle is at the dealer. I am an owner operator and this truck is my only livelihood. Another failure will put me out of business if not the. Potentially in harms way.

Filed Aug 8, 2022 · Engine, Transmission · AL

Unknown what the cause is. Put the vehicle in drive and once began moving forward, the transmission tool light came on, then shortly after the engine light appeared. Inside the cab got loud and the truck barely moved. Have called all local dealers. The dealer purchased the truck from 3mo ago has no one available to service. Will not diagnose, because the tool light is on. Next nearest said they are not providing appts, because they are several weeks out. Stated to drop off the vehicle, but unknown when they can get to it. A third can only diagnose a few weeks from now. As soon as I said the transmission was having trouble, the service tech immediately asked if it was a F-350 diesel. This has to be a recurring problem, for a specific question like that to be asked. Unable to get a diagnostic, as no dealer currently available.