Mine lasted about 3k miles, around 3 months.. That being said, I know for sure my Glad was onthe lot for about 8 months before I bought it... Could have something to do with in..
Update on my buddies JTR. They did lifters on the other side. Also, the Tech mentioned that both sides got new cams. Been three days, no lights and he says it seems to idle smoother.
so far so good and fingers crossed
Nothing to do with Jeeps... If you are looking for something to do... there is a bird/parrot type of tourist spot up there that is right behind DollyWood. Check it out. IT's a surprisingly fantastic time!
Well, they were gonna replace the other head... They think they found metal bits.. Trying to get the aftermarket warranty company to approve a new 3.6.