2005 & 2007 Grand Cherokees get drivetrain vibration at highway speed

rambler66

Intermittent episodes of vibration, usually early in day when accelerating onto interstate highway between 50 & 60 mph. Definitely NOT a front end vibration. Starts as a slight shake felt through my seat, then develops into a full-blown irregular shaking resembling what happens when my old classic car's timing/firing gets screwed up. If I pull over, stop, put it in reverse a few feet, then go it won't happen again the rest of the day. If I just pull over and stop then go again it's more likely to recur. Happened on my 2005 Grand 4.7L V8 a few times, and same on both of my 2007 Grands (V6 & V8). Normally a rare occurrence, but the V8 Grand just did it 3 days in a row which is unusual. Just looking for feedback before I send my dealer on a wild goose chase.

npankiw1

Hi @rambler66 . I have the exact same issue with my 07 v6 cherokee. Vibration, pull over, reverse, reset. Took it in, they couldnt figure it out. Now it's happening every time i use the car. Had enough. Any insight would be greatly appreciated. 
Cheers!
Nick

npankiw1

Anybody else have this issue?