Sorry duece, but you don't know what you THINK you know!!!
You write that it NEVER comes out of four wheel drive! If TRUE your problem is as I have described over and over for your benefit!!!
If the gears are different it WILL start jumping in about 12 feet! AND it will never stop.. Trust me on this I have had one brought to me with one gear difference and it was never going to work for even ONE MINUTE..
If you have a front locker it will make the jumping even worse.
Big JIm <img src="/forums/images/graemlins/pfft.gif" alt="" />


professional bovine relocation specialist