Never figured out why, bought a new tranny for 150.00 and swapped em. Problem now is the clutch doesn't egage all the way. It feels like a little air in the line, but when I bleed it, nothing at all comes out. I can pump the pedal up enough to drive and it stays that way while truck is running, but I have to do it every time I start the truck. Any ideas.....1992 ford ranger 5spd. 2wd. Oh yeah and it's Red......in case a dealer responds to the message.