Need help driving up a hill (no load) around 40 mph the trans would kick out of gear into a "neutral" the engine would rev real high I would let off the throttle and it would kick back in to gear and I would continue down the road it continued to do this off and on all the way home about 10 miles never got I above 50 mph I tried cycling through all my EFI tunes my hot being 100hp. my first guess was slipping clutches. my buddy says the same and trans is pretty much shot any suggestions would help kinda sucks because Im in pa and have to be back in nc by Saturday.