backfiring
has this happened to you? i was giving my friend a ride yesterday, and i was haulin' threw the gears on the highway, and all of the sudden, POP! backfired out of the exhaust! this is the second time it did it! runnin' 13 degrees, new O2's, and stock everything, except for a complete exhaust system. oh this all seem to start when i put the MAC shorties on. any suggestions?
|