2013 Jeep Wrangler engine problems

Related recalls

No recalls on file.

What owners say

1. Filed Feb 26, 2026AKEngine

   The oil filter housing is known to leak, crack or break in standard weather conditions. This can be exacerbated by extreme climate or by simply storing the vehicle outside of a climate controlled area. The hazards posed start with the slow but continuous leak of engine oil from the housing down the transmission and driveline to the ground. This is an environmental hazard to ground water and plant life. The oil can also contaminate roadways leading to slick spots in the road…

   NHTSA complaint #11720799 · source
2. Filed Apr 13, 2025AZEngine

   Loud rattle noise on start up and ticking sound when running. Also using a little antifreeze. There is no antifreeze leaks.

   NHTSA complaint #11654360 · source
3. Filed Mar 2, 2025WAEngineFuel, Hybrid & EV Propulsion

   This vehicle is notorious for a common issue yet that same issue which has not been recalled is the reason my engine blew on the highway and Jeep has failed to notify owners of this issue or give some sort of reimbursement. My Jeep was cruising just fine when my engine suddenly blew, it was well maintained and taken care of. Despite the great care the oil housing unit which many others have complained about cracked leaking all the oil in a matter of minutes. This essential…

   NHTSA complaint #11645875 · source
4. Filed Jan 30, 2025LAEngineFuel, Hybrid & EV PropulsionOther / Unknown

   The components in the N28 / NHTSA 13V-234 recall did exactly what they were recalled for. My check engine light came on a few months back so I brought it to be diagnosed at a parts store and diagnostic scanner listed P codes for possible O2 sensor. I brought my 2013 Jeep Wrangler Sport into a Jeep dealership(#1) in Friday, November 1st, 2024 and upon the first inspection, they found a couple of issues and printed an quote for $127.33, I signed off on that quote. Then another…

   NHTSA complaint #11639659 · source
5. Filed Dec 9, 202495,000 miAZEngine

   The contact owns a 2013 Jeep Wrangler. The contact stated while driving at an undisclosed speed, there was an engine misfire, with the check engine warning light illuminated. The vehicle was restarted; however, the failure recurred. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure and confirmed that the VIN was not included in TSB: 09-002014 Rev. B (Engine). The approximate failure mileage was 95,000.

   NHTSA complaint #11629603 · source
6. Filed Apr 14, 2024KSElectrical SystemEngineFuel, Hybrid & EV Propulsion

   The oil pressure sensor, I was in traffic and the vehicle came to a stop with scared the hell out me and this has hall a couple of time and came to find out it was caused by the oil pressure sensor. Why this is not on recall

   NHTSA complaint #11582927 · source
7. Filed Oct 11, 2023TXEngineFuel, Hybrid & EV Propulsion

   fuel supply line going to the engine leaking gas directly onto engine. I started smelling gas and upon inspection found the leak. I googled it and found numerous links with people having the same issue. Definitely poses a safety hazard.

   NHTSA complaint #11549330 · source
8. Filed Sep 4, 2023NJEngineFuel, Hybrid & EV Propulsion

   The Fuel Supply Tube part #68141849AD cracked, causing fuel to leak into the engine bay when the car was started. The entire cabin filled with gas fumes so intensely my eyes would water.

   NHTSA complaint #11542431 · source
9. Filed Aug 7, 2023MIEngine

   The car just shuts off without warning while driving. We’ve had this car for 6 months and had to put in the shop 4 times on different occasions without a resolution. This causes a major safety risk which could lead to a catastrophic accident. This has not been inspected by the manufacturer as of yet.

   NHTSA complaint #11537020 · source
10. Filed May 3, 202357,000 miGAEngine

    The contact owns a 2013 Jeep Wrangler. The contact stated that while driving at highway speeds, the check engine and traction control warning lights suddenly illuminated, and the vehicle went into LIMP Mode and decelerated to under 45 MPH. The vehicle was taken to the local dealer who replaced the cylinder head oil plugs, but the failure persisted. The vehicle was later taken to a second dealer who diagnosed that the engine had experienced low compression leak and multiple…

    NHTSA complaint #11520282 · source
11. Filed Apr 20, 2023FLEngine

    At around 85k miles the vehicle began developing a loud tick. It appears every vehicle with this motor or similar motor with the same internal Valve Rocker Arms have this problem. This Jeep problem is so bad that the parts are on a 2 month back order and every dealer admits they have a problem. The repair isn't cheap and entails the entire top of the motor to be exposed and virtually rebuilt. For a vehicle with only 85k miles this is a terrible situation that jeep has put…

    NHTSA complaint #11518049 · source
12. Filed Feb 16, 2023TXEngineTransmission & Drivetrain

    The oil cooling housing. There was sludge around it and the lines from below the jeep ruptured. causing oil to leak all over the transmission bell. This caused smoking and over all engine. My dad a certified ASE mechanic has looked at it multiple times and fixed various components related to the cooling/heating system.

    NHTSA complaint #11507605 · 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