I think i need a new trans for my 2001 Dodge 2500 Cummins Diesel.Well what the truck dose is wierd,When i take off from a dead stop i push the gas until about 25 grand then left off the it shifts and after it shifts i can kick the gas all the way down and it will shift smooth and fine,and ick up speed quickly like any other truck.Just wehn i take off from a dead stop it does that wierd huh.If you have had this problem befor please help me figure out what wrong or if you have any clue what this might be please help me get to the bottom of this.Thanks