DANS93TA

hey guy i was wondering what u guys thought, when im driving my car and let off the gas and get right back on it, it backfires sometimes. I thought it may be running rich since i put headers on it but not real sure figured id ask u guys. it a m6 also.

DANS93TA

well i think i may have figured it out did a search and found other people had the same problem using bosch o2 its more of a pop than a backfire.

dirtynorth

mine does the same thing once in a while i think its the long tubes