I have a 99 Cherokee XJ that did something scary on the road yesterday. I was driving about 70mph and all of a sudden it banged/shuttered kinda voilently for about 2 seconds, then continued to drive fine. I had about 2 gallons of fuel left, so I dont think thats the culprit.

If I had to guess I would say it was transmission related, however, all my fluids are good and it shifts like a dream(automatic). Could it be something in my rear end?

Any help would be GREATLY appreciated smile