Has anyone had there tranny go from 1st to 3rd?mine done this last weekend at the track checking my improvements with my stall and cam,I did not run it again,because I thought I toasted the tranny,but it has shifted perfect since,even wot blasts.

 

try posting in the auto trans section, you'll probably get more help from people that may know something about your problem

 

It happened sometimes with mine also even after I had it tuned for the stall wall issue. I never did figure it out though. It came down to if my tires were spinning in first too much then it would go to third but if I hooked it would shift perfect.