Jeep Gladiator fuel pump problems

Filed Jul 14, 2026 · MO · fire

What happened: Driving on road, check engine light and traction control light appeared, smelled metallic-type odor, pulled over, before I could put it in park smoke started pouring from under the hood on passenger side. Unable to extinguish due to ball of flames hitting me as I opened hood. Burned it to the ground. Which component: I'm assuming it was the electric hydraulic power steering pump (EHPSP) wiring. The fire was on the passenger side. The vehicle is available for inspection in a tow lot near [XXX]. Safety: It caught fire on a small dirt road in the country. I was the only occupant and I was uninjured. There was nobody on the road at the time. Thankfully the woods got rain recently or it would have caused a massive forest fire. Problem reproduced: No Inspection: No one has inspected the car yet. Warning: There was no other warning other than described above and the truck was behaving perfectly normal. Other: The vehicle was taken to Tri-Lakes Ford in [XXX] to replace the high pressure fuel pump (another recall). They told me they didn't have the parts to fix the steering yet, so I planned on coming back when they did. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Oct 3, 2025 · Transmission · TX

I need to report an issue. After bringing my Jeep in for a minor muffler noise, the dealership contacted me and informed me that the vehicle would not start. They suggested it could be related to the diesel fuel, but they were unable to identify the exact cause. To rule this out, I contacted the city to have the fuel from the gas station tested, and no contamination was found. This was the same station where I had filled up the day before. Additionally, I had already driven the Jeep approximately 80 miles prior to leaving it at the dealership, which further indicates the fuel was not the issue. The dealership proceeded to drain about three-quarters of the diesel from the tank, emptied it completely, and replaced the bottom fuel lines. However, the problem persisted. They then replaced the fuel pump, but even after that, the issue continued. Eventually, they determined that the fuel pump itself was defective. Importantly, this is the same fuel pump that had already been replaced once before under recall. please let me know if you need evidence. I have all the email from city and more txt , etc.

Filed May 21, 2025 · Fuel system · 40,000 miles · TX

The contact owns a 2021 Jeep Gladiator. The contact stated that while attempting to start the vehicle, the vehicle would hesitate to start. There were no warning lights illuminated. The vehicle was taken to a local dealer, where it was diagnosed that the fuel pump, the fuel injectors, and the fuel filter, were faulty and needed to be replaced. The vehicle was not repaired. The contact related the failure to the federal safety agency Campaign Number : 23V263000 (Fuel System, Diesel). The manufacturer was notified of the failure. The failure mileage was approximately 40,000.

Filed May 9, 2025 · Engine · CA

I am filing a safety complaint concerning my [Year] Jeep Gladiator (VIN: [Insert VIN]), which has experienced two high-pressure fuel pump (HPFP) failures—the latest occurring on [XXX]. This issue is directly related to the Jeep HPFP recall previously issued in 2023. After the first HPFP failure, the fuel system—including the pump, injectors, fuel lines, rails, filter, and tank—was replaced under warranty using Jeep’s reengineered HPFP component. The vehicle then sat at the dealership for five months awaiting parts and repair. Jeep also issued a compensation check, which I accepted based on the belief that the reengineered pump was a permanent fix. However, the same failure occurred again on [XXX], requiring a nearly identical replacement of the full fuel system. The recurrence of this failure, even after the “fix” Jeep implemented through the recall, raises serious concerns about the reliability and safety of the reengineered HPFP. I am concerned this is a systemic design flaw that has not been resolved. To date, my vehicle has been out of service for extended periods, and these failures could result in engine stalling, fuel leakage, or loss of power, increasing the risk of a crash or injury. Jeep has not provided adequate assurance that the reengineered part will prevent future failures. I am requesting that the federal safety agency investigate whether the reengineered HPFP provided through the recall is effective and whether additional action is needed to protect consumers. Sincerely, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Feb 16, 2025 · Fuel system · MS

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 federal safety agency 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. Each time we call the dealership we are told they do not know when it will be rectified.

Filed Dec 21, 2024 · Fuel system · NC

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 . Could not move the shifter without assistance to even put the truck in neutral to move it out out of the middle of traffic. Luckily the towing company knew how take the key and strap it into neural to move it . I pray Jeep Manufacturers are held accountable for not having this already become a safety recall . I seen many reports of this exact issue for their models since 2020 on Jeep Group Facebook community complaints for the Jeep Gladiator trucks after I experienced this possible death threat . Woe to the consumer whose lives could be at stake.

Filed Sep 27, 2024 · Fuel system, Transmission · NM

The High-Pressure Fuel Pump (HPFP) failed while I was entering a downhill curve on a paved but narrow mountain road with no shoulder. The HPFP had been under an active recall, (Y78 / the federal safety agency 21V‑880) but every time we went in for service our Jeep dealership said a remedy was not yet available. When I asked if it was safe to drive, they said yes, continue to drive the vehicle and that they would call us when a remedy became available. Not very sage advice. The failure happened while we were on vacation in a remote area of New Mexico, four hours away from home. An unrecognizable warning light flashed but did not remain on. The engine remained running, but the HPFP failure caused a complete loss of power to the engine and transmission. Steering became difficult. I gently braked and coasted to a safe spot. Luckily that spot was a forest service road about a quarter of a mile from where the Jeep lost power. We had the vehicle towed to the nearest Jeep Dealership. They confirmed that the HPFP failed. It took 2 months for Fiat Chrysler Automobiles N.V. (FCA), and that dealership to address the HPFP issue. At the end of 2 months, they called and said the vehicle was fixed and ready. While driving home from the dealership a check engine light came on. That was [XXX]. We had the vehicle towed to our local Jeep dealership. Our dealership checked and said that there were still metal shavings in the fuel system. Our dealership and FCA have not found a solution and our Jeep is still inoperable and setting at the dealership. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Aug 29, 2024 · Brakes, Driver assistance · AK

This vehicle has a repeating electronic problem involving the warning lights and function of abs, traction control, four-wheel drive system, forward collision warning, and both adaptive and normal cruise control. When the steering wheel is turned slightly right, like when navigating a highway curve, those warnings illuminate and the vehicle disables cruise control. It also has a lack of power due to what seems to be the traction control system activating. Also, the brake system has a shutter in the pedal and has reduced effectiveness for a few moments until the ABS and traction control systems stop function. I have taken the vehicle into a dealer, Larry H Miller CDJR in West Bountiful, Utah when it started to show this problem as I was leaving Portland. They replaced the front left ABS wheel speed sensor. This did not rectify the problem. I then took it to Gene's Chrysler in Fairbanks, Alaska upon my return home. That shop failed to warranty the repair, and charged additional diagnosis fees on top of correcting the Z96 high pressure fuel pump recall. They advised replacing the clock spring in the steering wheel that provides electrical connection to the buttons and is integrated in all of those safety systems. Prior Jeep models have had a consistent problem with the clock spring failing and a recall was issued due to affecting airbag deployment from the steering wheel. I am concerned that this clock spring related issue may lead to reduced braking effectiveness, loss of power at speed to react to traffic, and failure to deploy the airbag in an accident. The dealerships will not warranty this repair.

Filed May 7, 2024 · Fuel system · IL

Mopar recall Z96 posted October, 13th 2022 for high pressure fuel pump. My local dealership stated parts for replacement of the high pressure fuel pump did not become available until November of 2023. They inspected my vehicle November 21st, 2023 and determined the high pressure fuel pump was to be replaced under mopar recall Z96. Dealership ordered parts at that time. On to March 4th, 2024. I reach out to local dealerships service and parts departments. Not all parts had been received and there was no understanding of when the rest of the necessary parts would arrive. May 7th, 2024. It is now nearly 1 year and 7 months since this recall was released and nearing 6 months since my local dealership stated they ordered parts to replace the fuel pump. My local dealership continues to have no understanding or intention of securing the remaining parts necessary to complete this recall. This amount of time is unreasonable for a part that if it fails will cause loss of engine power and may cause a fatal crash.

Filed Jan 25, 2024 · Fuel system · FL

Jeep stoped running Towed to dealership Diagnostic shows recall fuel pump failure . Z 96/the federal safety agency-22V‑767 I have dealership RO# 68945 Case # 88652766