2021 Jeep Gladiator Fuel System problems

Truck failed to find gear shuddered lost speed in traffic while going up a hill. Limp mode was initiated. This is a known manufacturers defect with a tsb applied against the known issue. Issue is widespread when researched but not made known by the manufacturer of the truck. Dealership refusing repair under goodwill due to truck being out of mileage by 5000miles. Symptoms started prior to exiting warranty but due to no communication by dealership or manufacturer unit was not brought in for repair prior. Repeat this is a known defect that is being ignored by manufacturer.

The vehicle was bought in CA and hasn't had any issues till about after 3-4 yrs later. 1) Adaptive cruise control / emergency braking system / forward collision notification will occassionally state "not availble/unavailable" or "visibility" is not available and to clean windshield, but the windshield is not dirty or obstructing the camera. 2) The fuel emission system has had several diagnostic codes referring to the gas gap or fuel sensors. Vehicle is boggs down/loses power and starts ideling roughly and acts...

7/5/2026. Driving home on the highway the Jeep went into limp mode and shut down. The Fault flashed on the screen for about 15 seconds (Throttle Body Falut) Problem is there is no warning when it happens. It just shuts down. This creates a "REALLY SERIOUS HAZZARD" This time it did register a fault on the computer and we were able to pull it off the reader. The Fault reads as follows: POOAF In looking it up on this is a manufacuring problem that can be caused by a little dirt, Can be caused by hot...

Every time I fill up my gas tank, the fuel doesn't shut off in time from the pump and gas comes backward up the filler neck, onto the side of my jeep.

Bought this vehicle with 27,000 miles on it. While driving on the interstate with heavy traffic. (Doing Highway speeds) All the sudden the power plant shuts down. It happend at 27,500 miles and happened again at 37,000 miles. It has done it to me four times now. Twice with heavy semi trucks bearing down on me and my family. This was a very UNSAFE situation. The Fault on the screen comes up momentarily and states "Capture Throttle Body Fault." and all power is lost to the throttle. SERIOUS SAFTETY ISSUE. as...

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 NHTSA Campaign Number : 23V263000 (Fuel System, Diesel). The manufacturer was notified of the failure. The failure mileage was approximately 40,000.

Multiple cylinders miss fire, Camshaft 1 position slow responding. cylinder2, 4, and 6 repeatedly misfire. Passenger side engine is making excessive noise. This is the information given to me by Van Horn jeep mechanic. also confirmed by advanced auto. Advanced auto stated this is the 3rd jeep they have had in their shop recently to replace a faulty Camshaft. My Jeep only has 66024 hwy miles. Vin [[redacted]] (2021Jeep Gladiator) INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2021 Jeep Gladiator. The contact stated while driving 65 MPH, the DEF tank message was displayed, notifying the contact to "See the Dealer". Additionally, there was a message indicating 200 miles were remaining before the vehicle would fail to start. The vehicle was taken to the local dealer, where it was diagnosed and determined that the tank and sensor needed to be replaced; however, the parts were on backorder. The vehicle was not repaired. The manufacturer was contacted, but no additional assistance was provided. The failure mileage was approximately 165.

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...

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

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. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. Parts distribution disconnect.

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. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. Parts distribution disconnect.

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 unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. While the contact was driving at approximately 35 MPH, the vehicle made an abnormal sound in the engine compartment and then stalled. The vehicle was towed to a dealer and diagnosed with fuel pump failure. The failure mileage was approximately 46,000. Parts distribution disconnect.

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...

The contact owns a 2021 Jeep Gladiator. The contact stated while driving approximately 55 MPH, the vehicle stalled. The contact depressed the accelerator pedal and the vehicle failed to respond. The contact stated that the power steering and brakes were still operational. The contact stated no warning light was illuminated. The contact coasted the vehicle off the roadway and attempted to restart the vehicle; however, the vehicle failed to restart. The contact had the vehicle towed to a local dealer, where it was...

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. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

I am not able to trade in my jeep because of this recall.

Fuel pump is on safety recall with no fix in over a year

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 unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

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 unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue and confirmed that parts were not available. The contact had not experienced a failure. VIN tool confirms parts not available.

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 unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

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 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 unavailable. The contact stated while driving approximately 60 MPH, the vehicle started losing motive power, and then after a minute the vehicle functioned normally. The contact stated that there was no warning light illuminated. The contact stated that the failure was intermittent. The dealer was contacted to have the vehicle...

Vehicle derates power when ambient temps are 85* F and up while towing my camp (which is far below the max tow rating) During a couple of these derates I was in areas where the speed limit was 65 and 75 mph, my max obtainable speed was 35mph. I heavy truck traffic i feel that was in danger and a hazard in the road. This vehicle is rated to tow far more than the loads it is actually capable of towing in higher temperatures. I have seen my oil temps rise to 265* F on multiple occasions and it seems this is around the temperature that the vehicle starts to derate. It has been my observation that the cooling system is under sized and in turn puts occupants of the vehicle at risk.

When operating the vehicle under heavier loads (5%+ grades, towing even light trailers, higher highway speeds) vehicle loses power limiting speed to 15-50mph depending on how hot the water or oil temperature is. I have had this issue in ambient temperatures as low as 31°F while towing 4000lb up a steep incline, but will absolutely overheat if ambient temp is over 100°F. Vehicle must be left running during a fuel stop or heat soak caused by the vehicle is not running will prevent me from merging back on the...