I need some help here, I am a little upset right now, my sons 93 4runner was having problems driving it, he said it was sluggish, and then it just got worse, until one day it wouldn't go anymore. I called someone I know that does tranny work, he took the tranny apart and said it was toast so he just finish rebuilding it, 6 weeks later. after rebuilding it he went to test drive it, he said the tranny is ingauging like its suppose to but the truck doesn't want to move. I am so upset because I was afraid that it was the transfer case in the beginning but no one would belive me. So my question is is there a way to disconnect it to find out if this the problem or not?