ok driving today h3 94k on it . get home and i live on a high hill and the truck just stops and the rms shhot up and it wont move. i stop it and out in reverse and goes back slowly. then put it in 1 and 2 and still moves very slowly up the hill. i let it sit for about a hour and than start it up again and it drives fine in drive and reverse. i am taking it in tomorrow to have it looked at but i kinda want a idea of whats wrong with it and a cost. i am freaked out about it. there was no sign of anything. i check the fluid and the level is good but its black. PLEASE HELP

 

probably a problem with your fluid. Tranny fluid should never be black