need some advise i was cruising down the highway today i shifted to third and every thing was fine and then it raced up like i was in neatral so i stoped to check it out now i have no 1st 2nd or 3rd but i have reverse so i had to back it all the way home the fluid did not smell burnt or nothing it is a c-4 with a tci reverse shift pattern and manual valve body so what do you think my problem is any help would be great thanks