Ok here's my problem, i just bought a superchip flashpaq and it's ok but it has a problem in performance mode. When i hit the throttle it defuels and feels like my tranny is going to fall of or something:mad: . I know you have to let the tranny "learn" so i will attemp to run performance again. I plan to run at least half of tank of fuel before i test it, roughfly 200 miles. This is where i need help, in the event that it does fail i plan to return it only if i find another programer i like. Will anyone around my area like to get together to let me try theirs. I would like to try the diablo predator since it's something i can afford. Also i've heard really good stuff on it so that's what i'm trying to go for. i live in riverside county- moreno valley to be exact thanks any info will help