Heay boys I`m back with the Expodition. I took out the front drive shaft and I can still feel a drag or pull in the movement in the truck. What I`ve been told and what I think I`ve narrowed it down to might be the transfer case. If somebody thinks it not that let me know. I have worked on front and rear wheel drives but never a all-wheel drive and I dont wanna get into the case and fuck something up. I have been in the old cases withe the chains for the 4-wheel drive but never in the newer all wheels, are they the same?