Hi, My son has a 96 Cherokee that he has never had off road he bought it off a family friend who has never had it off road.
We tried to engage 4WD and in Part Time it will NOT turn corners well, slow or fast The whole front end shudders (sounds like the diff is not diffing). In full time it seems to be OK. When selecting Low Range it goes back to part time and violently shudders on corners, but it does seam to be Low Range.

Any suggestions or a Jeep Specialist in Sutherland
Thanks Neal