I haven't driven my truck in about 8 months because the t-cast adapter bolts were loose. I finally got around to taking the 203 out and resealing the adapter. I fill everything with fluid and drive it to work, about 1.5 miles.

It won't shift into third. It tries but it is like it is locked up. The harder I push it the more it boggs. It will run faster then that in manual 2nd.

Anyone have any ideas?

I think I know what might have happened.
I don't remember the tow truck driver shifting my t-case back into gear or putting the driveshaft back on. He didn't use a flat bed either. :(:mad3:

Are you serious? Nobody?
I'll post pics of the carnage when I take it apart.