I've got a 2000 xj with a 8.25 rear end and can't get the rear yoke off!!! I have a buddy that has a impact wrench that I can get tomorrow and try it but I have to work tomorrow. Will it mess something up if I drive with just the front drive shaft(4 high)? Making it front wheel drive its only about 40 miles round trip.

Sorry if I am in the wrong form. Not sure what the "OEM" stands for.