Just got my Tranny rebuilt, but now when I idle or go at slow speeds, i hear a grumbling from the front end. I've read it could be the chain in the Transfer case or just a lose bolt. Im an amateur, and need some advice from the masses, since there are so many possibilities. Turning the vehicle on and going under is clearly not an option, any trial and error tests? Things to look for?
1994 Jeep Grand Cherokee
Inline 6
4L
Overdrive Capable.