Black Sun 5.0 Founding Member Mar 23, 2002 1,337 0 36 L.I., N.Y. Nov 8, 2004 #1 Nov 8, 2004 #1 I was driving the other day when I noticed that the car backfired, or at leat there was a loud pop from within the exhaust pipe. What causes this? New engine, plugs, cap, rotor, ign. module, coil, X=pipe w/cats.
I was driving the other day when I noticed that the car backfired, or at leat there was a loud pop from within the exhaust pipe. What causes this? New engine, plugs, cap, rotor, ign. module, coil, X=pipe w/cats.
HISSIN50 "How long does it take to get help in here? 15 Year Member Nov 29, 1999 31,179 34 129 Nov 8, 2004 #2 Nov 8, 2004 #2 it depends when it happened, etc. often a vac leak or leanness can cause popping. good luck.
04sleeper Founding Member Jun 22, 2002 2,674 14 89 Dallas, TX Nov 8, 2004 #3 Nov 8, 2004 #3 I second for checking for a vacuum leak.