Engine And Engine Cooling Problems of Jeep Wrangler - part 2

Oil plug in engine gets brittle and fails by cracking. This cause a complete engine failure with only 36k miles on it. Mechanic says this is a known issue. I could not operate the vehichle and broke down without warning. I have a reciept for the nrand new engine.

See all problems of the 2017 Jeep Wrangler 🔎.

After 68c recall fix in January, the following has occurred:  -check engine light on immediately -replaced electric coolant heater  -sluggish in both hybrid and electric modes -form indicators - constant fuel oil refresh mode  -change oil required indicator on  -engine revving high at low speeds  -jumping when putting into drive / idling / shifting issues  --replaced all 4 shocks and just yesterday on 2/27/complete and total loss of power while driving on the highway. Major safety issue and a near crash.

See all problems of the 2022 Jeep Wrangler 🔎.

After taking my Jeep in on January 16th for the 68 c recall I’ve had multiple issues with the Jeep hybrid/engine. While driving the Jeep it suddenly becomes unresponsive even when pushing the gas pedal to the floor. After a minute the engine will start up and lurch forward. I’ve almost caused an accident multiple times. This is a huge issue and needs to be addressed. I’ve taken my Jeep back to the dealership and they don’t have any answers to why it keeps doing this. After reading multiple post on line it seems like this is a common issue following the last update.

See all problems of the 2024 Jeep Wrangler 🔎.

My vehicle is experiencing ev system failures, stalling, and system shutdown warnings that make the vehicle unsafe to operate. These symptoms began after a recall repair that was performed by the dealership. The dealership initially stated the recall was repaired, but the same symptoms have continued and have now worsened. The vehicle will display ev system warnings and will stall or shut down systems while driving. The air conditioning and other systems also shut down as the vehicle attempts to protect the electrical system. I have brought the vehicle back to the dealership multiple times regarding this issue. Despite the vehicle showing the same symptoms associated with the recall, I am now being told I may have to pay for additional teardown work unrelated to the ev system. This vehicle has become unsafe to drive, and I have requested assistance and escalation from dealership management but have not received a resolution. I am filing this complaint due to the safety risk posed by the vehicle stalling and shutting down systems while in operation.

See all problems of the 2021 Jeep Wrangler 🔎.

My 2024 Jeep Wrangler 4xe is subject to recall 78c (NHTSA #25v-766) regarding sand contamination in the engine. The manufacturer officially warns that this defect can cause 'catastrophic engine failure' resulting in a 'vehicle fire' or an 'unrecoverable loss of propulsion'. As of April 2026, the manufacturer has no available fix for this safety hazard. Simultaneously, the vehicle suffers from persistent electrical failures. Despite a repair attempt on March 3, 2026, where the 12v battery was replaced under warranty, the vehicle continues to display 'aux switches temporarily unavailable' errors accompanied by constant audible chiming while driving. These combined defects create an extreme and unreasonable safety risk. Because the manufacturer has admitted the engine is a fire hazard but cannot provide a repair, the vehicle is effectively unmarketable and unsafe for operation. I am currently grounded and utilizing a rental vehicle as I do not feel safe operating this Jeep.

Unknown.

See all problems of the 2023 Jeep Wrangler 🔎.

Anti-lock brake system stopped working rendering the car inoperable. The first incident: about 5 years ago the abs engaged the brakes while driving almost causing a collision. This incident occurred in guaynabo, pr. After this incident the abs module stopped working but the car was still operable. A week ago the pcm lost communication with the abs module bringing the car into "limp mode" (stuck in 3rd gear until y did not longer engaged the transmission. Also the speedometer stopped working. ) this happened while driving on a Sunday on busy road. This has been a common issue with Jeep Wranglers made from 2012 to 2018. The company at this moment is not producing replacement parts (abs modules) for these vehicles leaving owners without any way to fix or use their cars. Abs module dtc's: -c2200 -u0100 -u0141 -u0126 -u0002 while scanning the module comes and goes offline.

See all problems of the 2016 Jeep Wrangler 🔎.

I purchased a used 2015 Jeep Wrangler from a dealership in new york. At the time of sale, the vehicle had an open urgent safety recall (19v-018) for a defective takata passenger airbag inflator. This recall was never disclosed to me by the dealership prior to or at the time of purchase. The recall advisory was noted on the nys inspection report conducted the same morning the vehicle was sold to me, but was not communicated to me in any way. I discovered the open recall after experiencing repeated mechanical failures following purchase. Four days after purchase the vehicle overheated and had to be towed — the coolant system was found to be completely empty. An independent licensed mechanic subsequently inspected the vehicle and stated on record that the mechanical defects appeared to be pre-existing conditions that existed prior to the sale. The vehicle currently has an unrepaired takata airbag inflator which the manufacturer has identified as capable of exploding and sending metal fragments into the vehicle interior at high speed, risking serious injury or death to occupants. The vehicle is available for inspection upon request. The recall remains unrepaired. The dealership was contacted and a manager verbally acknowledged they did not disclose the known defect prior to sale.

See all problems of the 2015 Jeep Wrangler 🔎.

Vehicle has gone through the 68c update and the car sometimes hesitates in stop and go traffic. Also the vehicle hesitates on acceleration almost causing an accidents more times than I can count.

After stopping at a stop sign and proceeding through an intersection cruising over ac one way street my vehicle lost power in the middle of the intersection. Thankfully the vehicle traveling straight was far enough away and was able to shan this brakes and stop avoiding a tbone collision. Out of no where the car stopped and started back up but not before almost causing an accident.

My 2018 Jeep Wrangler jl only now has 77,700 miles and got a blown head gasket!? this is so unacceptable! makes me regret ever purchasing! there is a ton more with same issue some with less miles and has been well maintained. Took to the dealer is who diagnosed and supposedly repaired due to a warranty that I am having to pay big money for! alos, uncalled for! took to dealer when aux light first appeared but then eventually the engine light came on and I took to dealer and that's when diagnosed this! very very upsetting as warranty should not have to cover not to mention, how do you stop from happening in another 70000 or less miles? Jeep needs to be responsible and step up big and do something regarding this problem that is there problem!.

See all problems of the 2018 Jeep Wrangler 🔎.

Battery completely died, randomly. Issue was “fixed”. Now check engine light is on. Engine sounds bad.

While driving my vehicle on Monday, February 16, 2026 I heard a loud pop come from the front of the vehicle. Right after that smoke began to come through the hood vents. I stopped the vehicle to inspect and at that point the engine compartment was burning heavily. I could barely get out of the vehicle and away before the whole front end of the vehicle was engulfed with fire and heavy black smoke. It looked as if the fire started somewhere on the righthand side of the engine compartment because the right front tire was the first to blow out in the fire. The vehicle is with the insurance company to inspect, but it was in perfect running condition, all maintenance performed. There were no dash warning lights that came on, no odd sounds heard and the vehicle ran until I stopped and shut it office. There has to be something that was wrong with the manufacturing of this specific engine to make a loud pop and burn as hot as it did. I wanted to report this before the vehicle is sent away to be demolished due to it being a complete loss.

Head gasket failure, causing motor to overheat.

There is another recall 2nd one for this vehicle that now I cannot charge it . Park near other vehicles or in my garage due to fear of fire. Dealership says they are doing approx 1-2 a month and I am #59 on the list. I have not been offered a replacement vehicle. They told me I could not trade it in because it is “unsellable”.

Vehicle has open recall 25v-766 / fca 78c (engine fire risk). No remedy available. Manufacturer directing customer to call but no resolution. Requesting manufacturer buyback due to unresolved safety defect.

I have a 2024 Jeep Wrangler rubicon 4xe that was caught on fire at 2am 2/10/26 when parked in my garage. Jeep issed 68c recall for its defective ev battery, and I had finished the recall on 1/20/26 in fremont cdjr in CA, but it was still caught on fire. I have every thing saved, ring footage and invoices from the dealer about recall. Just want to report that the remedy from Jeep does not help at all.

Catastrophic loss of motive power and power steering at road speed following recall 68c update. Description: on February 6, 2026, my 2024 Jeep Wrangler 4xe (mileage: 24,947) suffered a catastrophic safety failure while in motion on a public roadway. This occurred about 25 hours after the vehicle was "cleared" by a dealership for recall 68c (NHTSA recall 25v-741). While driving at approximately 25/30 mph in electric mode, the vehicle suddenly displayed a "service transmission" warning and a red high-voltage "service hybrid electric vehicle system" error. The vehicle immediately lost all motive power and entered a "limp mode" (turtle icon) that restricted speed to under 5 mph. Simultaneously, the vehicle lost power steering and displayed errors for "service shifter," "auto emergency braking (aeb) unavailable," and "adaptive cruise control (acc) unavailable. " I was forced to drift the unpowered vehicle across lanes of traffic into a shoulder without power steering where another vehicle almost hit me. The vehicle revved excessively but would not provide propulsion. After a hard restart, I was able to move the vehicle at 20 mph to a safe location, where it was subsequently towed to the dealership. This failure occurred after the manufacturer assured me the vehicle was safe following the recall 68c software update. This is a life-threatening defect that caused a total loss of control on a live roadway. I am requesting a formal investigation into the effectiveness of the 68c software remedy. I have video and photos of the dashboard.

Dealers: lakeland crysler Dodge ram, FL; second authorized Jeep dealer, bartow FL complaint: my 2024 Jeep Wrangler sahara has multiple unresolved safety defects despite repeated warranty repairs, and I have no confidence in this Jeep at just 12,000 miles. Forward collision warning (fcw) not working — lakeland Jeep failed to repair or document inspections. Fuel leak / gasoline fumes in the cabin — after repairs on Feb 4, 2026, strong fumes entered the cabin while my children were passengers. A second dealer confirmed the leak and retained the vehicle as unsafe. Sensor failures — reported since July 2024, still unresolved. Failure to document safety sensors — repeatedly requested, ignored by dealer and stellantis. Dealer gm and stellantis negligence — cases closed prematurely; repairs rushed without confirming the Jeep was safe to drive. The Jeep continues to pose serious risk to passengers, including my children, due to fuel fumes and non-functioning safety systems. I cannot trust this vehicle to transport my family safely, despite being only 12,000 miles. Documentation: emails, texts, certified letters, and repair orders document repeated safety defects and communication with stellantis and lakeland motors Jeep. Request: immediate investigation and warranty repairs written confirmation that the Jeep is safe before return buyback under florida lemon law due to repeated unresolved safety defects.

The contact owns a 2017 Jeep Wrangler. The contact stated that while driving approximately 30-45 mph, the vehicle lost power. On another occasion, while driving at 20 mph, the vehicle lost motive power. While shifting into gear, the vehicle failed to respond as intended. The check engine warning light illuminated after the failure. The driver was able to pull over safely. The vehicle was running, and the heat was functioning. The vehicle was towed to a aaa service center, where the filter and oil were changed; however, the failure reoccurred. The vehicle was towed to aaa again, but no assistance was provided. The vehicle was taken to the local dealer, where it was diagnosed, and it was determined that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 100,000.

I am writing to report an additional safety?related incident involving my 2024 Jeep Wrangler rubicon 4xe. This vehicle previously experienced propulsion issues that I reported under NHTSA case number 11692887. On the morning of February 4, 2026, while driving to work on a busy interstate (approximately 12 miles from home), the vehicle again began exhibiting propulsion instability. The vehicle experienced repeated surging and thrusting movements that became progressively more severe during the drive. During these events, the check?engine light intermittently illuminated and then turned off. This incident occurred exactly seven days after my vehicle was evaluated by sam leman Dodge on January 27, 2026, for three open safety recalls. At that visit, I was provided paperwork indicating that the issues had been addressed. However, as of today, the official Jeep/mopar recall website still shows multiple serious and active safety recalls for my VIN, including recalls involving fire risk and sudden loss of motive power. After the February 4 incident, I contacted the dealership, and their service department advised me not to drive the vehicle and recommended that it be towed to the dealership for evaluation. I followed this guidance due to the severity of the propulsion behavior and the safety concerns involved. Given the recurrence of propulsion instability, the worsening severity of the surging behavior, the dealer’s recommendation not to drive the vehicle, and the presence of multiple unresolved safety recalls, I am requesting NHTSA’s assistance in ensuring that the manufacturer addresses these issues and restores the vehicle to a safe operating condition. Thank you for your attention to this matter. Recognize that this is the second time I have emailed the NHTSA regarding propulsion issues with this vehicle (earlier case number 11692887). Please help me build a relationship with Jeep to ensure this vehicle is restored to a safe condition.

The contact owns a 2018 Jeep Wrangler. The contact stated that while her son was driving approximately 70-75 mph, the vehicle stalled. The check engine and traction control warning lights were illuminated. Upon research, the contact associated the failure with NHTSA campaign number: 18v524000 (electrical system). The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 138,000.

My 2021 Jeep Wrangler rubicon (3. 6l etorque, automatic transmission) has experienced recurring drivetrain instability beginning at approximately 2,000 miles while under factory warranty. The vehicle intermittently exhibits a high-rpm flare during acceleration, where the engine speed increases without a commensurate increase in vehicle acceleration. The transmission then abruptly engages, causing sudden jerking. At low speeds (approximately 10–5 mph), the vehicle shudders and harshly downshifts, creating a sudden grabbing sensation. Engine rpms fluctuate during deceleration as if the transmission cannot smoothly match engine speed. Braking feels inconsistent, and at times it feels as though the vehicle is accelerating or resisting braking input before abruptly slowing. The vehicle has felt as though it would stall at low speeds and has stalled intermittently. Additionally, the forward collision warning / automatic emergency braking system has activated without an obstacle present. There have also been intermittent instances of loss of power steering assist. The engine has developed a ticking noise and a high-pitched ringing/whining sound from the engine area during operation. In January 2026, the transmission catastrophically failed and required replacement of the transmission, torque converter, cooler, and control module. The vehicle was out of service for over 24 days. Following installation of a mopar remanufactured transmission and torque converter, the same symptoms have recurred, including rpm flare, delayed shifting, shuddering, harsh downshifts, unstable deceleration, and abnormal engine noises. These conditions present a safety concern due to loss of expected acceleration, unpredictable torque engagement, unintended braking activation, intermittent power steering loss, stalling behavior, and drivetrain instability. The vehicle is currently under further diagnostic evaluation. I have multiple documents, but the file is too large to upload.

Unknown exactly but started Jeep & backed out of parking spot & placed in drive and only got a few feet & vehicle slowed & stopped placed in park & turned car off then waited a few seconds & turned back in and showed it was in run but not able to place into gear turned off again & waited longer & was able ti get started & into gear then towed to dealership this also happened in October but I was driving on the road & lost power was able to pull to side & then return home & get to dealership a couple days later when open & was told it was power train related.

Engine light, engine has been rough and loud.

After 68c recall vehicle on electric mode looses complete power “maximum throttle input”uphill for roughly 5-10 seconds until gas engine kicks in to support. On 2 drives after getting the vehicle back I almost got rear ended by an 18 wheeler both times.

My complaint is that I was sold a dangerously defective vehicle with a known, unrepaired “stop driving” airbag safety recall, was not warned about the deadly risk, and am now being told to move and tow the car in direct contradiction to official safety instructions. ### factual background - the vehicle I purchased has a takata?type airbag safety recall that carries a formal “do not drive” or “stop driving” warning because the airbag can explode and kill or severely injure occupants, even in a minor crash. [1][2][3][4] - federal safety authorities have confirmed that at least 28–29 people in the united states have been killed and more than 400 injured by exploding takata airbag inflators. [3][4][5][1] - I received the recall notice about two months ago, but I was told the repair parts were back?ordered, which delayed fixing the deadly defect through no fault of my own. [1][3] - during this delay, the vehicle’s battery became completely dead, and I am now being told by the recall and towing company that I must make sure the car is taken out of the garage, which would require entering and moving a vehicle I have been legally and explicitly told not to drive. ### legal and safety concerns - official guidance from the national highway traffic safety administration (NHTSA) and the manufacturer is that vehicles under this takata “do not drive” recall must not be driven at all until the defective airbag is replaced, because even a minor collision can cause the inflator to explode and send metal shrapnel into the cabin. [2][4][3][1] - the instruction to move or drive the car out of the garage conflicts with this clear safety warning and effectively asks me to assume a risk that has already caused multiple deaths and serious injuries nationwide. [4][5][2][3][1] - federal law prohibits franchised dealers from selling new vehicles with unrepaired safety recalls, and legal experts warn that selling used vehicles with undisclosed safety defects can expose sellers and dealers to.

See all problems of the 2012 Jeep Wrangler 🔎.

Official report: unjustified denial of safety remedy & data inconsistency - VIN: 1c4jjxn6xpw623043 I am filing this official complaint regarding a significant barrier to resolving safety recall 68c (battery fire risk) and recall 78c on my 2023 Jeep Wrangler 4xe. 1. Debunking manufacturer claims: stellantis middle east (ref: fa-25274) has declined to perform the remedy, claiming authorized dealers in my region lack the necessary equipment. This is factually incorrect. The manufacturer's own portal (Jeep. Com) confirms that recall 04b (hcp software update) was successfully repaired on this VIN by the local authorized dealer (harlem cars). 2. Disappearing safety records: I possess a prior screenshot from the official portal confirming that recall 95b (high voltage battery) was also successfully repaired by the same dealer. However, this record has recently disappeared from the active recall list on the manufacturer's website. This removal of a safety record, combined with the current denial of service, raises serious concerns about data integrity and safety compliance. 3. Proven technical capability: the successful completion of recall 95b and 04b-both involving high-voltage systems and software-proves the dealer is fully equipped. Furthermore, mopar session b27c4acf-bcff-4dbc-99ac-aba6477d31b1 confirms active, real-time communication between the dealer's witech 2. 0 tools and u. S. Servers. 4. Request: I request NHTSA to intervene and compel stellantis to provide the necessary software permissions to the local dealer to resolve the 68c fire hazard and the idcm replacement immediately.

Ever since the 68c recall update my Jeep has been having a hard time knowing what system it should be using to drive. The electric system shuts off, but the engine doesn’t start up until I press the gas pedal to the floor. I’ve had multiple instances on the freeway where this has happened and almost caused me to wreck. I’m very concerned this is happening.

I have two open serious recalls on my Jeep Wrangler 4xe. There is a recall for the batter/charging system so I cannot plug it in to the charger I purchased for my home. I also have a continuing issue with my gas tank - it will not fill and the nozzel clicks off even though I have next to no gas in the tank. I can't charge the car, yet can't fill it with gas. I have brought it back to the dealership 3 or 4 times in the less than two years of owning the car. There is also a recall that effects the engine so I am scared to drive it on the highway. Basically I was tricked into leasing a $60,000 piece of absolute garbage. I can't get out of the lease early without having to -pay some type of penalty or losing money, which is really unfair. The company knows about these issues and took advantage of customers.

Hybrid mode, parking vehicle 2mph stopping/breaking. Vehicle lurches forward toward trees. I continue to apply breaks place into park and pull up break, while turning wheel to left doing circles to avoid collision w anything for approximately 30 feet. The hybrid mode seemed to go from electric to gas, which may have triggered the erratic jolt forward?.

This compliant is based on the manufactures unwillingness to provide a rental car despite the fact the car is in the shop now for over a week. They have stated in writing that they will not provide a rental car or alternative transportation until the repair for NHTSA recall number 25v-766 or 78c is determined. This leads me without a usable vehicle for an unknown period of time and their refusal to provide a rental in the main time while the vehicle is under factory warranty is a dereliction of their responsibility to provide a working product to the customer. I have a call with the manufacturer fca which is #95240670.

The engine failed and they lied about the reason of failure. I know this because I've changed the oil myself since 5,000 miles. Every 5k the oil and filter was changed, idled for a few minutes and shut down. Followed by a 10 minute timer and a oil level check. The Jeep was around 24900 miles when I did the oil change for that interval. One week later I took it to Jeep as it had an oil leak from one of the valve covers since around 20,000 miles. They stated that they found metal slurry in the oil and they needed to replace my engine under warranty. The said the reason of failure was oil starvation. They lied and I think it's to avoid a massive recall on the 3. 6 liter that was in my Jeep.

The vehicle has experienced repeated unexpected stalling during normal operation. After a dealership visit and representation that recall-related work was complete, the vehicle stalled again within hours. There is an active recall related to this issue with no available remedy. Due to safety concerns, the vehicle is not being driven. The manufacturer has not provided clear guidance regarding repair or safe operation, and the vehicle has been effectively unusable for an extended period of over 60 days.

See all problems of the 2025 Jeep Wrangler 🔎.

Under recall 78c, sand contaminated engine, I was advised by the manufacturer fca to contact the dealership immediately if there were any unusual sounds/movements while operating the vehicle. On January 10th, 2026, the vehicle is noted to be making a new clicking/vibration sound. I contacted the dealership milton ruben Chrysler Jeep Dodge ram in augusta GA who towed the vehicle to their location. Upon vehicle arrival, the sales manager ben at number [xxx] called this consumer and stated he did not want the vehicle and wasn't going to service it because they catch on fire, and that he will just place it on the back lot. So now I am without a safe vehicle to drive and this is a leased vehicle that is under manufacturer warranty. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).