2019 Ford F-350 SD fuel system problems

Filed Aug 28, 2026 · Engine, Fuel system · NV · fire

Wife was driving the truck(I was the passenger) while towing our dump trailer. After approx 100 miles into this trip the dash showed a "Reduced Engine Power Warning", and then shuddered. That was immediately followed by a "Service Engine Soon" warning on the dash, and the truck shut down as we were pulling to the shoulder. I smelled diesel fuel as we slowed to a stop. I got out and saw some smoke coming from under the hood. I looked under the truck and saw burning material falling from underneath, I shouted fire, and my wife exited while I retrieved our dog from the back seat. The cab was filling with smoke. Wife called [XXX] while I retrieved a few more small items from back seat. We stepped back and the truck was fully engulfed in flames in a few minutes. Fire crews were on scene after several more minutes, and by that time the truck was burnt to the ground. This truck was in excellent condition with no prior running issues or warnings of mechanical problems. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jul 22, 2026 · Engine, Fuel system · 120,000 miles · SD · fire

The contact called on behalf of a Federal Agency that owned a 2019 Ford F-350. The contact stated that while driving 55 MPH, the check engine warning light illuminated, and the message "Reduce Power Mode" was displayed. The driver pulled over to the side of the road, and the vehicle shut off. The driver became aware of smoke coming from underneath the hood of the vehicle. The driver opened the hood and became aware that the engine compartment was engulfed in flames. The driver attempted to extinguish the fire with fire extinguishers; however, the fire persisted, and the vehicle was completely burned. The fire was extinguished by the Fire Department. The contact believed that a Fire Department report was filed. A Police report was filed. No injuries were sustained. There was no property damage. The vehicle was towed to a tow yard and was deemed a total loss. The contact related the failure to the federal safety agency Action Number: PE24014 (Fuel System, Diesel, Fuel System, Other). The manufacturer was notified of the failure. The failure mileage was approximately 120,000.

Filed Jun 26, 2026 · Fuel system · PA

This model has the same Bosh CP4 high pressure fuel pump as the recalled models 2020-2022 and in fact being older the catastrophic failure risk is higher due to additional mileage. If this part fails the engine shuts off with loss of steering and braking even when pulling 15-20K pounds. The safety concern for this year is the same or greater then newer models.

Filed Apr 12, 2026 · Engine, Fuel system · IA

While sitting at a stop sign, the fuel supply line blue off the fuel filter under the hood. Straying diesel fuel all over. The white clip that hold the hose on had crumbled apart, It soaked the engine with fuel and we were lucky it did not start a fire. The fuel line was reattached and it then blew off again. I had to replace the entire fuel line at a cost of around $1000. Prior to the first event the filter had been on the truck and was being serviced every other oil change in line with the manufactured guidelines. When looking on line this is a major problem with the fuel line and under hood filters causing fires. This needs a repair before more people are hurt

Filed Feb 2, 2026 · Fuel system · SD · fire

Failed component was the upper fuel filter/ fuel filter connecting lines located on top of the 6.7 power stroke engine broke and poured diesel all over the engine and into the valley causing the engine and engine bay to catch on fire while driving down the road. Safety was the fact that our entire truck burnt down and there was extreme risk of loss of life and ended up total loss of property. There have been multiple cases of power strokes from 2011-2026 equipped with the 6.7L power stroke diesel engine having this exact same problem due to the poor placement and inadequate materials to be used in high pressure fuel lines and filters. The vehicle was inspected by insurance and they did determine that was the cause of the fire. There were no warnings, we started smelling something and then smoke began coming through the vents. Pulled over and by then the engine bay was on fire and even the fire extinguisher could not put the diesel out and the entire truck was engulfed in flames in a matter of minutes. Ford needs to fix this issue with the placement of their upper fuel filters and should be held accountable to their customers who have suffered loss for this.

Filed Sep 22, 2025 · Engine, Fuel system · 44,000 miles · CA

The contact owns a 2019 Ford F-350. The contact stated that while driving at an undisclosed speed, the check engine warning light was illuminated. The contact stated that after the vehicle was parked and turned off, there was fuel leaking from the engine compartment. The contact became aware that the fuel line was inoperable, causing fuel to leak onto the engine and the exhaust system. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 44,000.

Filed Jun 6, 2025 · Fuel system · UT

The contact owns a 2019 Ford F-350. The contact stated that the vehicle was taken to the dealer to be inspected; however, the dealer refused to inspect the vehicle. The contact related the issue to the federal safety agency Campaign Number: 24V957000 (Fuel System, Diesel); however, neither the VIN nor the model year vehicle was included in the recall. No warning lights were illuminated. The manufacturer was made aware of the issue and referred the contact the federal safety agency Hotline for assistance. The vehicle was not inspected or repaired. The contact had not experienced a failure. VIN tool showed no open recall.

Filed Mar 21, 2025 · Fuel system · 154,000 miles · NJ

The contact owns a 2019 Ford F-350. The contact stated that while driving at 70 MPH, the vehicle lost motive power. The low fuel pressure warning light was illuminated. The vehicle was started. The vehicle was driven to the shoulder of the roadway. The vehicle was taken to the dealer; however, the failure was not duplicated. The contact stated that the vehicle had been to the dealer several times for the failure. In addition, the low-pressure fuel pump was replaced in 2024; however, the failure reoccurred. In addition, the contact stated that the vehicle was taken to the dealer more than fourteen times regarding the failure. The contact stated that the failure occurred while the vehicle was driven above 50 MPH. The manufacturer was made aware of the failure, and a case was filed. The contact was advised to contact the federal safety agency Hotline to report the failure. The failure mileage was approximately 154,000.

Filed Mar 2, 2025 · Fuel system · FL

The fuel filter housing cracked and started pouring diesel out the top and back of the engine. No warning lights going to dealer for replacement. This can be very dangerous for vehicle occupants and another motorist.

Filed Feb 26, 2025 · Fuel system · AZ

The CP4 fuel pump failed causing the entire fuel system to be replaced. It is the same pump that is covered in the recall for 2020-2024 6.7 engines.