Joined
·
190 Posts
My car '02 2.5RS has always backfired a little. At least since I put on the Ganzflo. Now that I have installed the Brullen Catback It is very noticeable. Is it a fuel/air mixture thing and would a Chip or something help. I did the ECU reset thing about 4 days ago. Could the ECU be confused because the car sees 3 different driving styles(w/wife in car, w/o wife, and my 16yr. old's).
Second dumb question. Since I have done a few mods should I consider a high octane fuel? I know the higher the octane the slower the burn, but I should be pushing more air thru the engine now and wondered if it would make a difference.
Thanks
Second dumb question. Since I have done a few mods should I consider a high octane fuel? I know the higher the octane the slower the burn, but I should be pushing more air thru the engine now and wondered if it would make a difference.
Thanks