Three problems related to engine failure have been reported for the 2014 Jeep Wrangler. The most recently reported issues are listed below.
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.
Oil cooler housing cracked. This occurred at less than 40,000. I was lucky that I noticed it in my garage rather then while driving the vehicle. The vehicle had to be towed for repairs. If I had been driving it could have caused engine failure. Covered under power train warranty but seems to be a common theme with the 2014s. Come on fca can you seriously cant fix this issue. I mean really.
On 12/04/2016 I was driving on the freeway at around 80mph when a load explosion stopped my engine. I immediate stopped as smoke started to come inside the cabin. As soon as I exited the vehicle I noticed a big fire under the car and insure the hood. I was able to put the fire out using 3 fire extinguishers. This really could've escalated quickly. I noticed a big hole on the side of the engine. Looks like it threw a rod since the oil pressure was low. Probably due to faulty oil filter mount. The exact reason for the engine failure and subsequent fire hasn¿t been determined yet as the dealer will ot look at it until Chrysler sends an investigator to determine the cause. Chrysler will not send an investigator and is asking for the dealer to look at it. It's been over 10 days and nothing has been done. So far, neither party has taken the issue seriously. The car is still under warranty.