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 2018 Jeep Renegade owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2018 Jeep Renegade. The contact stated while stopped at a red light, the vehicle was shifted into gear but failed to accelerate. The PUSH to START message was displayed. The contact pulled over and turned off the vehicle; however, the vehicle failed to restart. The vehicle was towed to the local dealer and diagnosed with a defective fuel pump. The contact was informed that the fuel pump needed to be replaced. The contact informed the dealer that the failure was like NHTSA Campaign Number: 18V731000 (Fuel System, Gasoline) however, the VIN was not included in the recall. The vehicle was repaired. The manufacturer was contacted and confirmed that the VIN was not under recall. The failure mileage was 66,700.
The contact owns a 2018 Jeep Renegade. The contact stated while driving 50 MPH, the vehicle lost automotive power. The vehicle was unable to properly accelerate; however, the contact was able to pull over to side of the roadway. The check engine warning light was illuminated. The vehicle was towed to an independent mechanic. The vehicle was diagnosed, and the mechanic determined that the fuel pump was inoperable. The vehicle was not repaired. The manufacturer was not made aware of the failure. The contact referenced NHTSA Campaign Number: 18V731000 (Fuel System, Gasoline) however, the VIN was not included. The failure mileage was approximately 82,000.
The contact owns a 2018 Jeep Renegade. The contact stated while driving at an undisclosed speed, the vehicle lost motive power with the check engine warning illuminated. The vehicle was towed to the contact's home. An independent mechanic came to the contact's home, where it was diagnosed that the fuel pump module had failed and needed to be replaced. The vehicle was not repaired. The dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 131,000.
The contact owns a 2018 Jeep Renegade. The contact stated that while stopped at a traffic light, the vehicle made an abnormal sound. Additionally, the contact stated there was smoke coming from the engine compartment. The contact related the failure to NHTSA Campaign Number: 18V731000 (Fuel System, Gasoline). The vehicle was taken to the dealer; however, the vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 67,000.
The contact owns a 2018 Jeep Renegade. The contact stated that while at the gas station refueling the vehicle, the vehicle failed to start. After several attempts, the vehicle restarted. The contact stated that the failure would occur after refueling. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure and informed the contact to call the NHTSA Hotline. The failure mileage was approximately 85,000.
I am writing to report a severe safety defect regarding my 2018 Jeep Renegade. The vehicle suffers from an extreme internal oil consumption defect, burning 1 quart of oil every 1,000 miles. According to certified automotive diagnostics, this is five times the normal operating rate. This rapid oil depletion causes the vehicle to abruptly lose power, stall, and completely shut down while driving in active traffic without warning. Sudden engine failure at highway speeds creates an immediate, critical risk of collisions. The vehicle's history directly matches documented manufacturer issues. The original purchasing dealership notified me that the vehicle was impacted by Customer Satisfaction Notification W80 for abnormal oil consumption. My research also confirmed related under-hood wiring recalls for this model year that cause fuel pressure drops and engine stalling. …
From the first few months we've had this car it will randomly stall out about 10 times over 5 years while driving on busy streets. We've taken it to a Chrysler dealership and were told it was fine, but that we should get more frequent oil changes. We don't drive this car much (5 years and only 24k miles).It is still doing this and I just checked articles on this model/year and there are both fuel pump UB2 and powertrain control recalls U87 that say they lead to stalling out. But they are not listed as being recalls on our vehicle. I called Chrysler tonight and they said these recalls aren't for our vehicle, only a random software update W20. The car has been taken to a Chrysler dealer a few times. It also had an issue where sometimes we couldn't pump gas (gas pumps wouldn't work) and read online there was a failure in some Jeep gas tanks that they were missing a hole. …
The automobile will shut off during driving. On three separate occasions while driving the automobile has lost all drivability. The first occasion I was leaving work (01/02/2025) and as I went to accelerate on to the road from a dead stop, the engine shut off. I had to place the car back in park and depress the brake to start the engine again (by depressing the start engine button). The second occasion happened as I was entering the expressway (01/07/2025). I was turning off the main road onto the onramp of the expressway when the engine shut off again. This time I was accelerating up to around 40 mph when the engine shut off. Luckily, I was able to coast to a stop in the emergency lane. The steering locked up due to the engine shut down so I was not able to restart the car until putting it back in park to start the whole start sequence. …
The contact owns a 2018 Jeep Renegade. The contact stated while driving at various speeds and depressing the accelerator pedal on several occasions, the vehicle hesitated, lost motive power and stalled. The RPMS were significantly high during the failure. The vehcile required to be towed on some occasions. The contact stated that the failure occured when the gas tank was below half full. Additionally, the contact stated that while at a complete stop on several occasions, the vehicle stalled inadvertently. The contact stated that the failures mainly occured while driving in significantly hot weather. The vehicle was taken to the dealer on several occasions, but the failure could not be duplicated. The contact stated that the failure had progressively worsened. The vehicle was taken to the dealer, where the failure was been investigated. The vehicle was not diagnosed or repaired. …
The vehicle has stopped running while driving. It turns off and the gas gauge will show E (there is a full tank) and the battery will die- it is brand new and it was tested when this happened. The codes are saying it's the PCM- it hasn't ran properly without a jump in months. And it will idol super high, over heat and scare everyone in the car. Had it towed and checked AGAIN. And everything was fine. (Note that the entire engine was replaced the year I got it by my dealership for the recall on the engine going through all oil in less than a month) I know I am not the only person who had had this issue with this specific vehicle. I'm still paying on it!! I have children to Think about. And at 700+$ payment monthly I shouldn't have this issue. This vehicle has been nothing but trouble and the dealership gives me a hard time when I've called for help with it. …
Related recalls
Fuel system, gasoline › Delivery › Fuel pump
Chrysler (FCA US LLC) is recalling certain 2017-2018 Jeep Renegade 4X2 flex fuel/E85 vehicles equipped with a 2.4L engine. In certain operating conditions such as high power demand in conjunction with high altitude and/or high ambient temperatures, a manufacturing error in the fuel pump assembly may result in a loss of fuel…
Remedy: Chrysler will notify owners, and dealers will replace the fuel pump, free of charge. The recall began April 26, 2019. Owners may contact Chrysler customer service at 1-800-853-1403.
Fuel System complaints in other Renegade years
Frequently asked questions
How common are fuel system problems on the 2018 Jeep Renegade?
NHTSA has 100 complaints about the fuel & propulsion system of the 2018 Jeep Renegade, 23% of the model year's 444 complaints. The component named most often is delivery › fuel pump (1 mentions).
Is there a recall for 2018 Jeep Renegade fuel system problems?
Yes — NHTSA recall 18V-731 (fuel pump, Oct 17, 2018). Recall repairs are free at authorized dealers.
At what mileage do 2018 Jeep Renegade fuel system problems start?
Half of the complaints with a recorded mileage happened before about 20,000 miles, and 55% before 25,000 miles.
Is it dangerous?
Owners linked 0 crashes, 1 fire and 0 injuries to fuel & propulsion system problems on this model year. If you notice symptoms, have the car checked before driving further.
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.