Fuel System complaints by model year
Which parts fail
Components named in complaints (fuel pump, injectors, fuel tank, hybrid and EV propulsion).
Mileage when the problem started
What owners report
I own a 2025 Jeep Gladiator with approximately 48,000 miles. The vehicle was fully operational as of approximately 5:00 PM on Monday, April 27, but by 7:30 AM the following morning it had become inoperable due to a rodent chewing through the fuel line overnight. The vehicle required towing to a dealership, Beaman Chrysler Dodge Jeep Ram. At the time of the incident, the vehicle was parked in a gravel driveway at an RV park, which is a typical residential parking environment. Damage to a fuel line presents a potential safety hazard, including risk of fuel leakage, fire, or sudden vehicle disablement. In this case, the failure occurred without warning and rendered the vehicle unusable. A significant amount of fuel was observed leaking beneath the vehicle and onto the ground. …
I was driving my 2025 jeep gladiator, on several occasions I tried to stop and my jeep didn't want to stop, the jeep wanted to keep accelerating (i was not using cruise control) . I stepped on the brake and it felt "squishy" but did stop the vehicle (it only feels this way when the uncontrolled acceleration is happening). Once was pulling into our driveway and it almost rearended my husband pick up. It also has happened several other times. It seems like it only happens when making a turn. I will be addressing this with the dealer when I go for the oil change today.
My check engine light came on and I was told it set a code for a flash update . Dealership did the update and told me if the light came back on it was the fuel pump . Light came back on and I took it back immediately to dealership . They said perfectly safe to drive , it's the fuel pump . My jeep truck only has 22,000 miles on it . Three days later I was driving home and the vehicle engine light was turned off by the dealership a second time and the fuel pump went out while I was driving with no light warning or nothing and my truck came to a sudden stop in the midst of me driving . Traffic was behind me and beside me . I was nearly missed . Jeep evidently has known of this same massively reported issues with previous models from 2020-2022 models. This is a huge issue driving and the vehicle just came to a sudden stop Locked down the shifter . …
I was turning a corner and as soon as I made the turn, the truck completely stalled. Lights were on and the screen was prompting me to step on the brake and press start even though the gear was on Drive. The gear wouldn't shift to neutral to at least remove the car from the busy street. The dash lights were flashing and as I tried to restart the car, it just made a grinding sound. Almost got hit by two other vehicles. No other symptoms observed other than when on a freeway a few months ago, the vehicle was having difficulty switching to a higher gear in a stop and go traffic. It was stuck at 30mph even when gas pedal was engaged and everyone behind and around were picking up higher speed than 30.
We have 2 2022 Jeep vehicles with the EcoDiesel engines in them (a Gladiator and Wrangler) that we purchased in 2022. I am filing a case for each of them on this site. In April 2023 there was a recall of the fuel pump on the 3.0 EcoDiesel and to date the problem has not been rectified for either of my vehicles. We have made notification to the dealership that we want to get this done but they say they do not have the parts in stock to do it. The dealership said they only get 1 fuel pump a month to replace and we are waiting and have been waiting for about a year since we notified the dealership for this safety issue to be rectified. I am filing this complaint as directed by the NHTSA website because I feel this issue has not been handled in a timely fashion and I believe that it is irresponsible of Jeep to not rectify this in a much quicker fashion. …
When filling gas tank and letting the pump stop on it's own, Tank gets full, pump clicks off, fuel pushes back out of the fuel filler and I end up with fuel spill on my car and the ground. I worry that fuel spilling and any source of ignition equals a posible fire hazard. Jeep dealership replaced the fuel filler neck but the issue continues. After one repair attempted , I took the car back to dealership two other times for the same concern. 2nd time they say unable to replicate and the 3rd time did not perform any repairs. I have multiple videos of this issue happening when filling up the tank of my jeep. Vehicle has 27385 miles has done this since new, just doesn't do it all the time.
The contact owns a 2021 Jeep Gladiator. The contact received notification of NHTSA Campaign Number: 22V767000 (Fuel System, Gasoline, Engine) however, the part to do the recall repair was not yet available. An undisclosed dealer was contacted and confirmed that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that on two separate occasions while driving approximately 60-75 MPH, the vehicle inadvertently decelerated while the accelerator pedal was depressed. No warning light was illuminated. The vehicle was taken to the dealer where it was diagnosed that the high-pressure fuel pump had failed and needed to be replaced. The vehicle was not repaired. …
The contact owns a 2021 Jeep Gladiator. The contact stated while driving at various speeds, she noticed an abnormal clicking sound coming from the rear of the vehicle and the vehicle failed to accelerate as needed. The contact also stated that she had received several messages from Uconnect indicating a Power System failure. The vehicle was taken to the dealer where it was diagnosed that the failure was associated with the parking brake due to unknown components being detached and hanging underneath the vehicle. The dealer repaired the parking brake; however, the failure persisted. The vehicle was not repaired. Additionally, the contact received notification of NHTSA Campaign Number: 22V767000 (Fuel System, Gasoline, Engine). The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. …
Related recalls (1)
Fuel system, diesel › Delivery › Fuel pump
Chrysler (FCA US, LLC) is recalling certain 2021-2023 Jeep Wrangler, Gladiator, and 2022-2023 Ram 1500 vehicles equipped with a 3.0L diesel engine. The high pressure fuel pump (HPFP) may fail.
Remedy: Dealers will replace the HPFP and replace additional fuel system components, as necessary, free of charge. Owner notification letters were mailed October 17, 2023.
NHTSA investigations
High pressure fuel pump failure
The Office of Defects Investigation (ODI) opened PE21-021 on October 14, 2021, to investigate incidents alleging a stall/loss of motive power as a result of high-pressure fuel pump failures in certain model year (MY) 2019-2020 Ram 2500, 3500, 4500, and 5500 heavy duty trucks equipped with 6.7L Cummins turbodiesel engines.
Frequently asked questions
Which Jeep Gladiator years have fuel system problems?
By NHTSA complaints, the 2021 (33), 2022 (11), 2020 (9) and 2023 (8) model years. Fuel System complaints make up 11% of all complaints for the 2021.
Is there a recall for Jeep Gladiator fuel system problems?
Yes — 1 recall, including 23V-263 (fuel pump, Apr 13, 2023). Recall repairs are free at authorized dealers; check a specific car with the VIN recall check.
At what mileage do Jeep Gladiator fuel system problems start?
Across all years, half of the complaints with a recorded mileage happened before about 23,000 miles; 89% happened before 50,000 miles.
What part fails most often?
Owners most often name the delivery › fuel pump (1 mentions).
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.