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 2019 Ford F-150 owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2019 Ford F-150. The contact stated while accelerating from a complete stop to 35 MPH, the vehicle hesitated and jolted while shifting into gear. Additionally, the contact stated that while at a complete stop and depressing the brake pedal, the vehicle revved. There was no warning light illuminated. The contact stated that the failure had been reoccurring. The vehicle was taken to the local dealer, where it was diagnosed that the fuel was contaminated and a gasoline additive was added; however, the failure persisted. The vehicle was taken back to the same dealer. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 80,000. The contact stated that when the transmission issues started, the local dealer informed the contact that they were short staffed and could not provide a loaner vehicle. …
The contact owns a 2019 Ford F-150. The contact stated while driving at an undisclosed speed, he heard an abnormal sound and observed smoke coming from the engine compartment. The vehicle then inadvertently lost motive power. After a visual inspection, the contact observed that the high-pressure fuel line was disconnected. No warning lights were illuminated. The vehicle was towed to the dealer, who diagnosed a failure with the high-pressure fuel pump. The vehicle was not repaired. After investigating the failure, the contact related it to NHTSA Campaign Number 18V392000 (Fuel System, Gasoline) but the VIN was not included. The manufacturer was notified of the failure, and a case was opened. The failure mileage was 95,400.
The contact owns a 2019 Ford F-150. The contact stated when the vehicle was started, the contact noticed a fuel leaking sound. The vehicle was towed to the dealer where it was confirmed to be a fuel leak. The contact was informed that the failure was due to rodents. The vehicle was not repaired. In addition, the contact stated that the failure had occurred twice, and this was the third time the rodents had chewed through a fuel line. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 42,000.
The Ford F-150 cam phaser issue primarily affects models from 2011 to 2020 with the 3.5L EcoBoost and 5.0L V8 engines. The cam phasers, which are components in the engine's variable valve timing system, are designed to adjust the timing of the camshafts to optimize engine performance and efficiency. The problem arises when the cam phasers start to fail or become noisy, often producing a rattling or ticking sound, particularly on cold starts. This noise is due to the phasers not locking properly or wearing out prematurely, leading to improper timing adjustments. Over time, this can result in reduced engine performance, poor fuel economy, and in some cases, engine damage if not addressed. Ford has issued Technical Service Bulletins (TSBs) and extended warranties for some vehicles to address this issue. …
I drive a 2019 Ford F-150 with the 3.5L engine and 10 speed transmission. I have received a warning for low fuel pressure, trouble starting, and the truck has cut off once after turning over. It never fails to crank, however, it may take 5 or so seconds of cranking to get it to start. I have had the check engine light come on one time over the last couple of months of the issues starting; the code it showed was a P00C6. I have not brought the vehicle in for service as it just started a couple months ago when it got hot outside and there was a recent recall that did not include this VIN but matches the issue exactly. The warning states to not drive the vehicle and to get it towed if fuel is not low. The recall states there is not a current fix for the issue and I need my vehicle. This is a daily problem, mostly after the vehicle sits for a couple of hours. …
Recent oil analysis(mid October 2021) indicates a greater than 5% fuel dilution. The Cummins ASTM method of testing only permits a greater than 5% statement so fuel dilution could be much higher. First sample a year ago indicated 3% dilution. Many factors could contribute to this per research and I had advised Ford dealer with printed reports and they would not do anything at all about this stating it is standard. Oil report indicates a "severe" issue. Ford dealer wouldn't even look into possible causes to rule out. I have concern for a possible engine compartment fire/explosion might happen or possible degradation of engine leading to other possible incidents. Reports and vehicle are available. No indicator lamps or other means to know of this issue without independent testing of oil samples. Fuel mileage is averaging 17MPG.
Had oil change 7 times in one year and each time they indicate at the place I get oil changed that it is a quart or more low before 3,000 miles of usage after oil change. My car is suppose to take unleaded gas or higher and it knocks if I use unloaded. Now my catalytic converter is going out and it is not covered under warranty unless it is consequential to other problems. Well there appears to be engine problems that are not being addressed and I have a warranty and have taken it in. But they do not look any deeper into the problem except for computer scan and the warranty people won't give me any answers on what they will do if there is engine problems.
My F150 constantly needs oil and seems to lag when the oil tank is low. 163000km on the engine. I've heard other 2019 f150 drivers have the same problem. It also has a hard shift after sitting for the night, it will drop gears while going uphill which seems to be from third gear to fourth but instead drops to 3rd again creating a clunk noise. It hasn't caused an accident or anything yet but from my last truck this thing definitely was not built the way it should have been. I think Ford needs to have a serious look at these trucks before someone gets hurt.
The contact owns a 2019 Ford F-150. The contact stated that while at the gas station the pump nozzle failed to go into the fuel filler neck correctly. The contact stated that the flap opened but the pump nozzle failed to fit as needed. The contact drove to another gas station to locate a pump nozzle that would fit into the fuel filler neck. The contact called the local dealer, but the vehicle was not diagnosed or repaired. The manufacturer was contacted but no additional assistance was provided. The approximate failure mileage was 140.
The metal fuel line from the canister up to the high press fuel rail developed a crack and ruptured without warning. The vehicle was unsafe to drive because it poured a significant amount of gasoline onto the ground when the fuel pump came on. The vehicle was towed to the dealer for repair. The fuel line was inspected by the dealer's technician, rupture was confirmed and both fuel supply and return lines were replaced. After repair was performed, the dealer service representative showed me the fuel line that was replaced.
Fuel System complaints in other F-150 years
Frequently asked questions
How common are fuel system problems on the 2019 Ford F-150?
NHTSA has 24 complaints about the fuel & propulsion system of the 2019 Ford F-150, 2% of the model year's 1,339 complaints. The component named most often is storage › tank assembly (1 mentions).
Is there a recall for 2019 Ford F-150 fuel system problems?
No. NHTSA lists no fuel & propulsion system recall for the 2019 Ford F-150, though it has 9 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2019 Ford F-150 fuel system problems start?
Half of the complaints with a recorded mileage happened before about 42,000 miles, and 40% before 25,000 miles.
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.