So the last basicly few months I have had problems with my car when driving for the first time say in like 4 5 hours. I start up, it runs fine, but when start down the road and shift a few times it just starts to hesitate like crazy. I'm guessing this is a fuel problem but my dealship wont look at it. I had this problem b4 and I went in they took a look at it and said they fixed it. So put on my CAI and exhaust and like a week later it started having the same problem. My buddy who has a SS/SC saw me drive by his work(we work by each other) he said he saw/heard my problem suggest going with colder plugs....he had similar problem tried that and it worked for him......well it hasnt worked for me...and the dealship is gay.......so I'm SOL unless you guys can help me out!!! I would greatly appricate it......

P.S. simptions would basicly be that it seems like bad gas....but its not

Thanks in advance

Brandon