I've had excellent luck with my Jeeps. My 2015 Ford Transit, on the other hand, is a basket case. Sad, because I really love the way it drives and its power from the Ecoboost.Never owned a jeep. Always been a Ford man, and for the last 17 years drove a F350 with the bullet proof 7.3 engine. Am impressed by the JL, and would love to get a loaded Rubicon with the ecodiesel. All this talk of DPF failures and bearing failures with Chrysler/Fiat not covering same is making me wonder if I shouldn't get the ZR2 with the Dmax. I'm not hearing as many failures from that engine.