I have a turbo 350 tranny and it wont shift into reverse it goes a little ways but thats it it wont lock in per se but after a bad expiernce 2 days ago i was going 65 on highway and it went into reverse and locked up. So yesterday it wouldn't shift into reverse and i needed to back out of somthing and so i shut it off came back and it worked. Then today i had to be pushed out of my garage to go this morning so i was wandering how to change the gears for reverse. Thinking its bad hydro pressure or stripped gears.