When it first started, I would have to be going at minimum 55-60 mph. But it got so bad to the point that I would be going 15-20 mph and out of nowhere my vehicle would start violently shaking and my steering wheel would jerk side to side. The ONLY way to get it to stop would be to completely let off the pedals and let it come to a complete stop by itself. Hitting the brakes could cause it to flip. Having to come to a stop, regardless of the location could cause a serious accident or pile up. Trying to control the steering wheel when this is occurring could cause an accident as well. This is not something that happens here and there. This incident is so frequent that there are websites that try to warn and help others bc it happens so after. Its cost me $4000 trying to fix it. Please look into this and help us resolve this issue before it costs someone their dad or mom or brother or sister, or someone their child or grandchild. Thank you for your time. It is greatly appreciated.

- Athens, AL, USA

Oil filter Housing and Intake Manifold had to be replaced dues a coolant leak. "Common" issue on Jeep's they said. But Despite knowing about this issue, the company has never issued a recall, instead, they redesigned the oil filter housing.

- Arlington, VA, USA

The contact owns a 2014 Jeep Wrangler. The contact stated while driving 55-60 MPH, the vehicle shut off inadvertently. There was no warning light illuminated. The contact veered to the side of the road. The contact was able to restart the vehicle and drove to an independent mechanic where it was diagnosed that the failure was associated with the transmission. An unknown repair was completed. However, the failure reoccurred several months later. The vehicle was taken back to the independent mechanic where an unknown repair was completed; however, the failure persisted. The contact stated while driving up a steep hill, the vehicle shut off, almost causing another heavy vehicle to crash into the vehicle. The vehicle was taken back to the independent mechanic where an unknown repair was completed. The dealer and the manufacturer were not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 40,000.

- Farmington, NM, USA

Parts R2123503AC & 68087998AA which are available for inspection failed while driving my vehicle a day after in was serviced by the dealer. I heard a loud bang emit from under vehicle. At which point all forward motion stopped & the vehicle would not move at all when the accelerator was pressed. The engine was running and all electrical components continued to function. It stopped in the road and was not able to make it to the shoulder without being pushed. Fortunately traffic was light and the vehicles behind me were able to stop before a collision. Had this happened on the highway or at an intersection the outcome could have been much worse. There were no warning lights prior to or after the failure. I had the vehicle towed to the dealer who requested 3 hours of shop time to disassemble the powertrain. At which point i was contacted and told i needed a new transfer case. When i went to look at the transfer case i saw that the transfer case adapter and external housing was rusted and the gears were worn away. (photos). Upon taking the part to mechanics and another dealer I was informed such wear was not a result normal usage, wear and tear. I opened a case with FCA (82582111) to enquire as to how the failure occurred. The FCA nor the dealer provided any explanation as to how the failure occurred. For background, the vehicle was custom ordered from the factory, and purchased new in 2014. It a had 64990 miles at the time of the failure. I'm the original owner & only driver of the vehicle. The vehicle has never been off-roaded or driven through high water. The vehicle has not been modified other than a Mopar 2" lift kit installed by the dealer. All scheduled factory service, maintenance and inspections were performed by the dealer. The extent of the rusting and the wearing of the components would indicate that the issue had been occurring for some time. Yet it was not detectable without the vehicle being lifted and the transfer case removed.

- Tampa, FL, USA

The vehicle will unexpectedly not be able to shift gears up or down suddenly due to a switch sensor located in the transmission transfer case that malfunctions due to corrosion due to lack of protection on the wiring which is exposed to the elements. I noticed this happening a few times before I had a chance to take it into the dealer repair shop. When I was on my way home from work commuting through evening rush hour, I was driving at normal residential street speeds and as traffic sped up my car did not shift gears but rather kept revving higher. I was driving along with traffic and noticed as we were slowing down it didn't downshift either. I was able to pull over and inspected the vehicle but didn't notice any wrong. I had to drive home with my hazards and at a set speed as much as possible. It was not a safe situation nor would it be good for the engine had it got pushed harder.

- Brighton, MA, USA

The other day I was changing the fluids in my transfer case and I noticed that the cv bolts were broken and coming out my Jeep is not lifted nor is there larger tires on it. If these all snapped the possibility the drive shift my fall out. If you contact me immediately I won't proceed with fixing the drive shaft if not I'm replacing it tomorrow.

- East Isilp, NY, USA

Mopar oil cooler housing, which houses a cooler and oil filter, sits on the engine and has cracked, causing oil to leak out of it. Oil leaks down the engine and onto the transmission housing.

- Round Rock, TX, USA

My oil filter housing has a leak and no one can get the part. Apparently this is happening to a lot of people as the part is in high demand. Jeep should issue a recall.

- Chicago, IL, USA

At 63,000 miles my 2014 Jeep Wrangler sport 4X4 started leaking oil really bad. Looked up problems people have with oil leaks via the internet. Found out there have been more than a thousands of problems with this happening all of a sudden. Took it to a shop and they confirmed that is leaking from a cracked "engine oil cooler and oil filter housing adapter". called around for this part and all dealers had a back order on this part and didn't know when they would be getting them in. Finally located one from a dealer in southern California through a person I knew personally that worked for a dealer. He said there have been more than 4,200 orders for this part in just southern California. This is a very big problem! this can lead to the engine catching fire. Also a very expensive cost for just the part and than they still have to remove the upper and lower intake plenum gaskets needing replacement when this part is replaced. The leaking of oil has been happening over a week or so.

- Newport, WA, USA

Following a mandatory PCM flash recall, I've been having trouble with my '14 Jeep Wrangler's automatic transmission. It will intermittently not upshift under heavy acceleration. Instead, the engine revs to 4K, and it will stay in the gear. Only if I let off the gas and allow it to reset, then gradually accelerate will it work properly. The dealership and Jeep have not been able to figure out the issue, having replaced the entire transmission, PCM, and ECU, as well as numerous other parts and sensors. I fully believe this is computer software related, but the manufacturer is refusing to acknowledge this as a potential issue. For the longest time, I was not able to get a dtc code, but most recently found a stored one that appears to direct the issue to the can-bus communication issue. Attaching screenshot.

- Los Angeles, CA, USA

2014 Jeep Wrangler unlimited oil filter adapter assembly cracked causing oil to flow out of the assembly at the rate of 1 1/2 quarts every 2 days. It leaks while stationary and in motion. The engine could easily catch fire.

- Bruceton Mills, WV, USA

Defective bearing in rocker arm leading to engine failure. It is a common problem with the engine on these vehicles. When engine failure occurs, there is loss of power steering, propulsion, and difficult braking.

- Palm Harbor, FL, USA

Vehicle stalls when started, brake depressed and shifted into reverse. Will occur several times in a row, unless brake pedal is released as soon as vehicle is shifted into reverse. When brake is released, vehicle accelerates unusually fast, in reverse, without depressing the accelerator pedal. Problem is more prominent in colder weather (below 40F).

- Shelby Township, MI, USA

2014 Jeep Wrangler with 43,000 miles severe oil leak from oil filter housing. Oil went from small drip to severe leak with oil coating cross member and exhaust pipe within weeks. Oil dripping and coating the hot exhaust is a fire hazzard and you can smell the burning oil at every stop light. $1000 repair at the dealer.

- Gilbert, AZ, USA

The contact owns a 2014 Jeep Wrangler. The contact stated that while driving at an undisclosed speed, the vehicle loss motive power and stalled without warning. The contact coasted to the side of the roadway. The vehicle was restarted and operated as intended. The vehicle was taken to love preowned autocenter (4401 S padre island dr, corpus christi, tx 78411), to be diagnosed. The vehicle received a new computer and the relay panel was replaced. The failure recurred and the vehicle was taken back to the same dealer. The vehicle was not diagnosed and remained at the dealer unrepaired. The manufacturer was made aware of the failure and provided a case number. The failure mileage was approximately 71,452.

- Corpus Christi, TX, USA

Radiator went bad

- Fenton Mi, MI, USA

Front axle leaking seals on both sides are bad, payed. $1100 to get it fix. 4 months later rear axle seals need replacing. Front an back leaked fluids to my brakes which slipped through stopping distance. Know another $1100. Brake pads in front and back still new when car bought. Mechanics can't believe it, bad parts from factory.

- San Antonio, TX, USA

Oil cooler/oil filter housing and gaskets have a known defect that causes oil to leak onto and into engine components, such as the radiator, causing thousands of dollars in damage to the vehicle. Jeep/Chrysler/Dodge/Ram techs know that this is a common defect, and the leaking oil can and does burn, which can lead to a total engine fire!!! I first noticed the issue when I smelled burning oil. Thinking it was just a minor issue that could be fixed whenever I had the free time, I continued driving for another week or two until smoke started coming out of the engine! I finally took it in because there was way too much smoke to be safe (fire?). the tech that worked on my Jeep, mike pollard, says he sees this issue all the time, advised me to pay for the repairs and then file for reimbursement with their corporate office since it is a known issue and my Jeep only had 43,500 miles on it (well under the 100,000 mile powertrain warranty). Well, I did as he asked, but corporate customer care is useless, will not reach out to the tech as asked, and are doing their best to not pay because vehicle is out of warranty and there is not a recall. Either way, this issue can start a fire if left unfixed. Jeep knows that this is a common issue, yet will not do a recall unless forced (money over safety). Look online at the hundreds of others complaining about this common issue. Https://https://www.carcomplaints.com/Jeep/Wrangler/2014/engine/oil_housing_leak.shtml https://www.carcomplaints.com/Jeep/Wrangler/2014/engine/leaking_oil.shtml I have exhausted trying to get these charges reimbursed. This cost me over $2000, and my vehicle only had 43,500 miles on it. What's worse, is that they replaced it with the same defective part as usual, so now I have to worry that it'll just happen again soon. Please help!!!

- Brentwood, TN, USA

Ticking noise from the engine on both driver and passenger sides. The noise becomes louder when the engine gets warm, especially when it is close to a wall or other vehicles. Diagnostic from dealership says it is due to rocker arm failures.

- Fremont, CA, USA

Oil cooler leaking

- Orland Park, IL, USA