Starting in March of 2024 the vehicle began to leak copious amounts of oil. This was noted once the vehicle was parked after driving. It was anywhere from the size of a half dollar to a dinner plate size of oil pooled underneath the oil filter housing on the ground. At this time the Jeep had approximately 103,000 miles. While diagnosing the issue, I had to consistently add many quarts of oil to keep the vehicle operating. During the diagnosis stage, there were many instances where a strong burning smell became obvious from the engine compartment. After consulting with two independent certified mechanics, it was determined that the oil filter housing had become compromised and was the source of the oil leak. The cost for repair was $175 for the part and $950 for labor, plus $200 for a rental. Both mechanics that diagnosed the issue advised they both had replaced this same part on many other Jeep Wrangler JK between the years of 2014-16. While the burning smell was indicative of a possible fire at some point, one mechanic did say one other jeep that had this part fail did catch on fire due to the oil running down through the heated engine as this part is made of plastic and situated on the top side of the engine. Fires were most certainly a life safety concern as this is my primary vehicle for myself and children. The vehicle had all of its maintenance current and properly done, there was no accident or incident to cause this part to crack other than a poor design with cheap parts. The oil clean up during the fix was extensive as it had pooled and ran into multiple locations on the engine. I did not have the vehicle inspected by the manufacturer as it was no longer under warranty and it would have cost even more to have them do the work. No warnings, not even a low oil pressure or check engine light came on. It was the burning smell and oil loss that was visibly noted that identified an issue.

- Wichita, KS, USA

Engine oil cooler/filter housing. Developed oil leak by being placed under manifold. Took it to dealer, Flow, confirmed bad oil leak in item mentioned. They replaced the mentioned part. Bad oil leaks can cause engine fire. Not sure it is available for view at dealer. Cost was over $1300. Mileage was about 93000.

- Stanardsville, VA, USA

The contact owns a 2014 Jeep Wrangler. The contact stated while the vehicle was parked, the contact noticed a loud clanking sound coming from the engine. There was no warning light illuminated. The vehicle was taken to an independent mechanic and the vehicle was diagnosed with engine rod bearing failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 104,000.

- Lagrange, GA, USA

- vehicle engine shut down & lost all power to engine at major intersection - in turning lane at rush hour could not move car- others slammed brakes -resulted in angry drivers & no ability to move car 3 lanes either direction. - problem reconfirmed by Chrysler -Jeep dealership - inspected by Chrysler mechanics to confirm loose connection that caused fuse to blow & burnt (tipm) circuit board allowing no power to throttle. -no warnings at all at a center intersection when entire car shut down. 2nd occurrence after a fuse repair resulted in vehicle throttle shut down again no warning & this time on a 2 lane highway at 50+ mile speed which could have been on 6 lane hwy. At 70+ mile hours speeds which could have resulted in a deadly accident involving numerous drivers! this (tipm) part has a major recall for many Chrysler models. It does not show for our VIN but we have experienced the exact issues as described for this specific recall. Costs include tow fees, repair quote at over $1700, time in shop without a car all significant. Concern: Will it happen again ? request recall reimbursement that should qualify for our vehicle as well !!

- Nolensville, TN, USA

Engine started chugging at about 30,000 miles and engine light illuminated. The engine light continued to go off and on until about 36,000 miles, at which point it stayed on. Brought to dealership and and they did a leak down test on the left side cylinder. It was found that cylinder 2 had a 65% compression loss. This engine is a Pentastar 3.6l v6 that was part of a recall for 2011-2013 models. Apparently Mopar still installed these engines in later years but are refusing to foot the bill for them. I worked with Customer Support and they flat out refused to help me.

- Dade City, FL, USA

My Jeep only has 60,000 and I already have to replace the oil cooler on it. This causes the radiator fluid to leak and overheated my car. This could cause major damage to my engine and its components. This would also cause the oil to leak into my coolant reservoir. It-??s a major defect by Jeep and needs modifications.

- Centennial , CO, USA

The Jeep oil cooler will leak from factory. It will cause the engine to cease working causing the vehicle to stop. The dealer said this would happen. There were no warning signs, just the smell of burning oil.

- Fort Worth , TX, USA

Driving sometimes with cruise on and sometimes not or going up a slight inclined the car will lose RPM goes down and then back up. I Was merging on to a highway went to give it gas and RPM goes down and I had 2 semis coming up on me so had to pull over to shoulder. It is very unsafe because you just dont know when it is going to do it. Have had it in to dealership computer and no code. But very very frustrating. They have put computer on and drove around and of course it wouldnt do it. We are at our end of the rope we don't know what to do. Service dept just said if it doesn't throw a code cant do anything. I guess when we get hit they wiil do something.

- Gladwin, MI, USA

There needs to be a recall on the 2014 Jeep wrangler oil filter housing immediately. My Jeep has the Pentastar oil filter housing used in these vehicles can crack and warp due to heat exposure and this can lead to serious oil leaks. Despite knowing about this issue, the company has never issued a recall, instead, they have discontinued the production of the Pentastar and redesigned the oil filter housing for newer vehicle models. My jeep was pouring out oil and the red oil light turned on. I immediately had my jeep towed to the dealer. They had already "fixed" this issue two times previously. It is beyond comprehension that this has not been a manufacturer recall. It is extremely dangerous.

- Norwalk, CT, USA

The contact owns a 2014 Jeep Wrangler. The contact stated that the vehicle was experiencing electrical failures. The check engine warning light was illuminated intermittently, and the infotainment system failed to turn on. The vehicle was taken to the dealer, where the oil sensor pressure circuit was replaced due to an internal short in the oil-sending unit. Additionally, the PCM software was updated, and the infotainment system was replaced. The contact also stated that the fuel gauge provided inaccurate readings and would not read that the fuel tank was full. The vehicle was taken to the dealer twice for fuel gauge failure. The dealer performed a PCM software update for fuel sender recalibration and replaced the fuel pump module. The contact stated that the traction control warning light illuminated intermittently, and the vehicle was taken to the dealer, who replaced an unknown sensor. Additionally, the contact stated that the vehicle was experiencing an electrical draw, and the battery was replaced four times. The vehicle was taken to the second dealer McCord's - Dodge Chrysler Jeep Ram (990 Tennant Way, Longview, WA 98632) where it was diagnosed that the electrical draw was due to a failure of the instrument cluster electrical wiring or a failure of the electrical wiring underneath the dashboard. The vehicle was not repaired. The manufacturer was notified of the failure but did not provide any assistance. The failure mileage was approximately 46,000.

- Kalama, WA, USA

The plastic oil filter housing cracked. So many have cracked you can-??t find one to replace it. Metal ones are being made but can-??t find those either. It-??s a HUGE problem and with minivans.also. They need to recall all the plastic oil filter housing units.

- Conway, SC, USA

Oil Filter Housing cracked. Oil pools on top of engine and under intake manifold. Oil runs down the right side of engine - taking out an oxygen sensor in the process as the wiring harness gets soaked in oil. Oil ran down onto transmission and exhaust manifolds creating odor and a lot of smoke - not to mention the oil all over my driveway and street. Evidently, this is a known problem to the manufacturer. It is reported hundreds of times on this site and thousands of times on various internet sites. Clearly there are manufacturing problems that are at fault and creating serious safety and economic impacts to owners. Research across various platforms indicates that it is not a matter of "if this will happen, " but "when" it will happen. Where is the accountability to the manufacturer" Why is NHTSA NOT doing something to protect the consumer and the public"

- Burleson, TX, USA

Hello my jeeps oil filter housing has been repaired twice it's about 900 both times their needs to be a safety recall it smoke and causes alot of issues this is a poor design and needs attention my jeep is parked until further notice

- Porterville, CA, USA

Oil cooler cracked, very common with this engine. Needs to be a recall. My shop said they were doing around 2 a week? Poor design, plastic mounted to aluminum. It cost me $1285 to get this fixed. The engine only has 46000 miles on it. The vehicle has never been off-road and has the oil changed every 3000 miles.

- Belle, WV, USA

The oil filter housing was cracked and leaking and replaced under warranty a few years back. The same problem is happening again because it is a plastic oil filter housing. Chrysler knows its a defective part. Make them issue a recall please We shouldn't have to pay 800 plus to have it fixed with the same defective part. They're profiting from their mistake.

- Anniston, AL, USA

The oil housing is leaking oil on the engine and exhaust it smells terrible when engine is on, maybe a risk of fire !! Looks like to be a well know important problem at jeep. There should be a recall!! Thx Looks like jerp want 1200$ to fix a known problem!

- Sunny Isles Beach, FL, USA

Oil cooler broke due to being made out of plastic. I had to have a new one installed made out of metal. Labor and parts were $855. I don-??t think this should have happened both engine and driveway are covered in oil?

- St. Louis, MO, USA

Warped and leaking oil filter housing. The housing is made of plastic and unsuitable for this use. Newer models they have corrected this and the housings are made of aluminum. Mine is plastic and very unsafe. Having leaking oil is an enviromental and safety hazard. Jeep refuses to repair this issue even though it is a well know problem for all Penstar engies with the plastic housing. The leaking housing was brought to my attention during a normal oil change.

- Meridian, ID, USA

I smell burning oil in my vehicle after short or extended drives and discovered that this issue was widely reported for 2014 Jeep Wanglers. The fumes have the potential to diminish my health and should be addressed immediately.

- Atlanta, GA, USA

Greetings, My 2014 Jeep Wrangler has developed a ticking sound that is progressively getting worse. I have addressed this with my professional mechanic and noted to me after checking the engine that there is an issue with the engine and Chrysler knows about it yet no recall has been published. The issue has to do with the 3. 6l Pentastar engine is notorious for having a camshaft or lifter go bad. The answer is apparently to replace the headers. I have contacted Customer service at Chrysler and they are now claiming not to know about it. My mechanic stated that repairs can run about $2000. I would appreciate it if you would appropriately deal with this and inform me on the outcome. Thank you kindly, [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

- Cenerville, MA, USA