I think i finally figured out whats killin the power in the truck, the tranny is starting to act up but i dont know whats causing the problem. during acceleration, the tranny shifts sooner than it should and the converter locks up way too soon too. during deceleration, the converter does not want to unlock and its holding the gears as it slows down and does not down shift till its almost at a standstill. The tranny does not feel like it is slipping at all and still shifts just as firm as it normally does. Q: is this a tranny issue or is it something thats controlling the tranny? any help would be greatly appreciated.