Ever since I got the car last year it has had this thing where if I'm on the highway over 80 and slow down to stop, once I start moving again my trans will act as if its having a tough time getting from 1st to 2nd and let you know with a bang, the thing is tho it will only do this once off the highway.. I've tried being heavy on it in the city but it shifts perfect, it's only when I'm coming off the highway at high speed, am I looking at early signs of tranny replacement or something else? Basically I don't wanna go and mod this car if its gonna need a tranny, ill just put my money to a gtp and fix that one up. I hope I explained things clearly, thanks in advance