2020 Jeep Wrangler engine problems

Related recalls

• Recall 22V767000Oct 13, 202260,413 vehicles
  ENGINE · FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

  Chrysler (FCA US, LLC) is recalling certain 2020-2022 Jeep Wrangler, Ram 1500, and 2021-2022 Jeep Gladiator vehicles equipped with 3.0L diesel engines. The high pressure fuel pump (HPFP) may fail, causing an engine stall.

  Risk: An engine stall can increase the risk of a crash.

  Remedy: Dealers will replace the HPFP and inspect and replace additional fuel system components, as necessary, free of charge. Owner notification letters were mailed October 17, 2023. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is Z96.

What owners say

1. Filed Sep 12, 2026NVEngineFuel, Hybrid & EV Propulsion

   My Jeep Wrangler currently has a very strong fuel smell, and when the AC is on the smell is very strong inside the cabin. My kids and I became Ill and had headaches. It's been parked for two weeks. Pending an inspection by an independent mechanic. We came across an article stating that a lot of 2020 Jeep Wranglers with 2.0L motors were recalled because of the same issue but my Jeep was not recalled and I'm having the same issue. Is there anything you can do to help me?

   NHTSA complaint #11763846 · source
2. Filed Aug 22, 2026OREngine

   The 2.0L Turbo engine suffers from premature failures. Jeep issued a TSB over leaking around the water pump, but did not notify owners. My engine overheated due to low coolant (there's no low coolant warning), and the temperature gauge proves to be unreliable. My engine suffered a head gasket failure due to overheating, while within the factory warranty period, and Jeep would not honor their warranty. My Jeep only has 33,700 miles on it, and the failure initially happened in…

   NHTSA complaint #11758718 · source
3. Filed Aug 22, 2026ILEngineFuel, Hybrid & EV Propulsion

   Absolutely terrible gasoline vapor filling the inside cabin of the vehicle causing burning eyes, nausea and feeing ill. Checked for fuel, leak, leakage recall, while there was one it wasn’t including our VIN, however, after inspection and repair, it is the exact same damage as what was indicated in the recall. Looking for a full refund for repair and compensation for danger, discomfort, safety and inconvenience of vehicle not being included in the original recall. I am…

   NHTSA complaint #11758700 · source
4. Filed Aug 17, 202664,000 miCATowedEngine

   The contact owns a 2020 Jeep Wrangler. While the contact’s daughter was driving at an undisclosed speed, the engine temperature gauge became extremely elevated. The vehicle was towed to an independent mechanic, where it was discovered that the coolant reservoir was empty and no leak was found. The coolant reservoir was refilled, and the vehicle operated normally. The dealer was not contacted. The manufacturer was made aware of the failure. The failure mileage was…

   NHTSA complaint #11757452 · source
5. Filed Aug 11, 2026NYElectrical SystemEngineTransmission & Drivetrain

   While driving on the highway, the check engine light illuminated. Approximately 5 to 10 minutes later, the battery warning light came on. Upon exiting the highway and coming to a stop at an intersection, the automatic engine Start/Stop system engaged and shut down the engine. When attempting to safely proceed, the vehicle suffered a complete electrical failure due to the 48V mild-hybrid eTorque system failing to restart the engine. The vehicle refused to crank, would not…

   NHTSA complaint #11756283 · source
6. Filed Jul 9, 2026SCElectrical SystemEngineSteering

   On July 1,2026 , My 2020 Jeep wrangler jl sport died in the middle of traffic causing a safety issue. I was not able to start my jeep and move out of traffic. I was able to disable the transmission and roll out of the road. But it was very dangerous while cars were passing me and coming towards me. Also before I was able to disable to roll my steering column was locked. The cause of this safety issue is the set up of the batteries. A jeep has 2 batteries a main and…

   NHTSA complaint #11749434 · source
7. Filed Jun 30, 202696,000 miWVFireTowedEngine

   The contact owned a 2020 Jeep Wrangler. The contact stated that while driving at an undisclosed speed, the engine temperature gauge was increasing. The engine overheating warning light illuminated, the vehicle was turned off, and the contact exited the vehicle to open the hood and immediately closed it when the fire was discovered. The contact stated that there were flames coming from the back of the engine, and the front of the vehicle became engulfed in flames. The engine,…

   NHTSA complaint #11747518 · source
8. Filed Jun 30, 2026ILEngine

   Failed emission test and the car is 6 years old. I have had this car in for the death wobble and told them the engine fan stays on. It has done this for years. Dealer kept stating it just had to cool off. The Jeep vehicles that have the deal wobble should be recalled very dangerous. I have videos I can submit.

   NHTSA complaint #11747478 · source
9. Filed May 11, 2026CAEngineFuel, Hybrid & EV Propulsion

   On April 13, 2026, at approximately 67,312 miles, my vehicle experienced a fuel system failure when the main fuel supply line leading to the high-pressure fuel pump cracked and began actively leaking raw gasoline onto the top of the transmission in the engine compartment. There were no prior dashboard warning lights or error messages; the only symptom leading up to the failure was a extremely strong odor of raw gasoline coming from the engine bay area. I believed this fuel…

   NHTSA complaint #11737151 · source
10. Filed Mar 27, 2026GAEngine

    While driving on hwy at high rate of speed while in moderate to heavy traffic- the engine failed, locked up and stalled in the fast lane- thermostat overheated without warning or lights- engine lost compression- should be recall as this is prevalent in this model engine- 2020 jeep wrangler sahara unlimited 4 cyl 2.0 turbo

    NHTSA complaint #11727473 · source
11. Filed Jan 16, 2026OHEngine

    Premature failure of right bank of intake camshaft and rocker arms/tappet valves requiring a $2000 repair on a 2020 Jeep Wrangler JLU with 64,596 miles.

    NHTSA complaint #11711396 · source
12. Filed Dec 21, 2025KYEngine

    I started out with a slow coolant leak coming from the middle front of the Jeep, that I was not aware of, until it got worse. Now it’s a steady stream only when the engine is on.

    NHTSA complaint #11706355 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology