Hi Guys,
I put the Bully dog programmer on my 03 d/a. I think Im going to send it back. When I was towing the truck lost power, I had no engine light so I threw it in neutral shut it off and restarted it. Power was back but the engine had a missfire to it. I let it sit for the weekend and took the bullydog box off and pulled home with no problem. I want to put an exhaust system and a cold air kit on. I was going through the summit book and they offer a 4 and 5 inch exhaust system. What would be better. I have to watch the sound level due to my son having hearing aids so im going to need a quite system. What cold air kit would be ok to run? I pull about 10K and would really like more power up the hills.
Thank You,
Mike