Hi there! I have a 2020 wrangler sport altitude, I had one of the camshafts replaced around the 50k km mark. Recently I heard the same dreaded tick, took it to the dealer and sure enough that same cam needs to be replaced again after 26k km. The dealer said that there is now a bulletin out on...
Hey Jeepers ! Not a jl but a 2015 jku with the 3.6 pentastar engine. Took the rig to jstar jeep in anaheim California under lifetime warranty. They replaced cams both sides and all rocker arms lifters and rear seal. The cams got chewed up bad and I'm trying to get them to replace the engine...