Which parts fail
Components named in complaints (fuel pump, injectors, fuel tank, hybrid and EV propulsion).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2017 Ford F-350 SD owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2017 Ford F-350. The contact stated while driving 65 MPH and hauling a light trailer, the message "Loss of Power" was displayed. The contact stated that the vehicle was losing motive power. The accelerator pedal was depressed; however, the vehicle failed to respond as needed. The contact stated that the vehicle stalled, and the contact was able to coast to the side of the highway. The contact attempted to restart the vehicle several times however, the vehicle failed to restart. The vehicle was towed to a local dealer to be diagnosed. The dealer determined that the fuel pump module had failed and needed to be replaced. The vehicle was repaired; however, the contact received a call from the dealer stating that the high-pressure fuel pump had also failed and needed to be replaced. The vehicle was not repaired. …
The contact owns a 2017 Ford F-350 SD. The contact stated while driving 65 MPH, the contact drove over and object on the road and the check engine warning light and several other unknown warning lights illuminated. The contact stated that the vehicle was losing motive power. The accelerator pedal was depressed; however, the vehicle failed to respond as needed. The contact stated that the engine seized. The contact was able to coast to the side of the road. The contact attempted to restart the vehicle several times; however, the vehicle failed to restart. The vehicle was towed to the residence. A mechanic arrived at the residence and diagnosed the vehicle with high-pressure and low-pressure fuel pump failures due to the metal shavings inside the fuel rail and fuel injectors. Additionally, the EGR valve was damaged. …
On Aug 25, 2021, my son took the truck to Crestview Ford in Crestview, FL with 32k miles on it. The Fuel filter on the engine was spraying diesel from a crack in the housing - Have a video and service records available for review. Crestview Ford replaced the fuel filter housing. On Oct 22, 2021, He was traveling to the Stark Fl area with a 4-wheeler in the back of the truck. He started smelling diesel really bad and pulled over and when he stepped out the steps were covered in diesel. When he pulled the hood release the engine compartment flamed up and filled the cab with smoke. He stepped away and called 911. The truck burned to the ground. I have pictures and fire department report available for review (see attached file). The truck had approximately 44k miles. My research has shown that this is a common problem in 2017 + super duty Ford diesel trucks.
The contact owns a 2017 Ford F-350. The contact stated that a "water in the fuel system" warning message appeared on the instrument panel. The contact watched videos online that showed him how to drain and prime the fuel system to correct the failure; once he performed the repair, the warning light disappeared. When the contact refueled the vehicle, the warning message displayed, and the vehicle began to hesitate upon depression of the accelerator. The vehicle was towed to the dealer and the contact was informed that there was DEF (Diesel Exhaust Fluid) in his fuel tank which caused the failure. The contact disputed the diagnostic result and stated that he did not place def fluid in the fuel tank. The manufacturer was notified of the failure and referred him to the NHTSA Hotline for assistance. The vehicle was not repaired. The failure mileage was approximately 68,000.
The contact owns a 2017 Ford F-350. The contact stated while driving approximately 65 MPH, the vehicle stalled. The contact was able to coast to the side of the highway. The contact stated that the "Engine Power Reduced " and check engine warning lights were illuminated. The contact had the vehicle towed to a local dealer, where it was diagnosed and determined that the high-pressure fuel pump needed to be replaced. The vehicle was repaired. The manufacturer was informed of the failure. The contact stated that two months later the identical failure of the high-pressure fuel pump reoccurred, and the vehicle stalled. The contact had the vehicle towed to a different dealer who diagnosed the vehicle and determined that the high-pressure fuel pump had failed, and that the failure damaged the fuel system. The vehicle was not repaired. The failure mileage was 166,767.
The contact owns a 2017 Ford F-350. The contact stated while driving at approximately 35 MPH, DTC: P203B was displayed on the instrument panel. The contact stated that the code was constantly illuminated and was illuminated when the vehicle was started. The contact had taken the vehicle to a local dealer who diagnosed the vehicle and determined that the reductant tank sensor had failed and needed to be replaced. The dealer advised the contact that there had been a manufacturer recall for the failure, but the VIN was not included. The contact was not provided the manufacturer recall number by the dealer. The vehicle was not repaired. The manufacturer was informed of the failure and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 96,000.
The contact owns a 2017 Ford F-350 SD. The contact stated that upon starting the vehicle and activating the A/C to allow the vehicle to cool down due to the extreme heat, the contact went back inside the residence; however, the contact noticed that the engine had turned off independently. The contact attempted to restart the vehicle several times, but the vehicle failed to restart. The vehicle was towed to the dealer, where it was diagnosed that the fuel pump had combusted internally, causing metal shavings to intrude the fuel lines and injectors. The vehicle was not repaired. The manufacturer was notified of the failure and a case was filed. The contact was also referred to the NHTSA Hotline to file a vehicle safety complaint. The failure mileage was approximately 49,000.
The contact owns a 2017 Ford F-350. The contact stated that while driving at an undisclosed speed, the vehicle briefly hesitated but the contact was able to drive to destination. However, upon attempting to leave from the location, the vehicle failed to start. There was no warning light illuminated. The vehicle was towed to an independent mechanic, who diagnosed a failure with the high-pressure fuel pump, resulting in damages to the fuel system. The vehicle was repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 24V957000 (Fuel System, Diesel), but the VIN was not included. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 173,000.
The contact owns a 2017 Ford F-350. The contact stated that while driving at an undisclosed speed, the speed limit restriction warning light illuminated. The contact stated that while depressing the accelerator pedal, the speed odometer failed to exceed 50 MPH. The vehicle was taken to the dealer where it was diagnosed with a failed diesel injector. The contact was informed that the diesel injector needed to be replaced. The contact was informed that the part was on back order and was placed on a special parts request list for express delivery. The vehicle was scheduled to be repaired when the part was provided. The manufacturer was made aware of the failure. The failure mileage was approximately 66,400.
The contact owns a 2017 Ford F-350. The contact stated while driving at various speeds, the vehicle lost motive power. The check engine warning light was illuminated. The vehicle was towed to a local independent mechanic, where it was diagnosed that the fuel system needed to be replaced. An unknown local dealer was contacted. The contact related the failure to an unidentified NHTSA Campaign number; however, the VIN was not included. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 180,000.
Related recalls
Fuel system, gasoline › Storage › Tank assembly › Mounting
Ford Motor Company (Ford) is recalling certain 2017 Ford F-250 and F-350 Super Duty trucks manufactured August 10, 2016, to September 17, 2016. The frame reinforcement bracket may not have been attached to the front fuel tank strap, allowing the fuel tank strap to separate from the frame.
Remedy: Ford will notify owners, and dealers will inspect and, if necessary, install the reinforcement bracket, free of charge. The recall began on February 7, 2017. Owners may contact Ford customer service at 1-866-436-7332.
Fuel system, diesel
Ford Motor Company (Ford) is recalling certain model year 2017 Ford F-250 SD, F-350 SD, F-450 SD, and F-550 SD trucks manufactured March 21, 2016, to August 28, 2016. The protective shield on the fuel conditioning module may have inadequate adhesion, allowing the shield to become dislodged.
Remedy: Ford will notify owners, and dealers will replace the protective shield, free of charge. The recall began November 11, 2016. Owners may contact Ford customer service at 1-866-436-7332.
NHTSA investigations
Sogefi Secondary Diesel Fuel Filter Leak
The Office of Defect Investigations (ODI) has received 27 complaints alleging diesel fuel leaks due to a fracture in the secondary fuel filter housing in model year (MY) 2015-2021 Ford Motor Company (Ford) F-250, 350, 450, and 550 Super Duty vehicles equipped with 6.7L diesel engines. Of these complaints, 12 describe an engine compartment fire.
Fuel System complaints in other F-350 SD years
Frequently asked questions
How common are fuel system problems on the 2017 Ford F-350 SD?
NHTSA has 40 complaints about the fuel & propulsion system of the 2017 Ford F-350 SD, 7% of the model year's 574 complaints. The component named most often is delivery › fuel pump (2 mentions).
Is there a recall for 2017 Ford F-350 SD fuel system problems?
Yes — NHTSA recall 16V-945 (mounting, Dec 29, 2016); NHTSA recall 16V-778 (fuel system, diesel, Oct 26, 2016). Recall repairs are free at authorized dealers.
At what mileage do 2017 Ford F-350 SD fuel system problems start?
Half of the complaints with a recorded mileage happened before about 96,000 miles, and 11% before 25,000 miles.
Is it dangerous?
Owners linked 0 crashes, 6 fires and 0 injuries to fuel & propulsion system problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.