Had the timing jacked down on my TTA (with Erics Street Chip) and when I tried starting it the car backfired then started shortly thereafter. Figured it was cause I jacked with the timing. Put the timing back up to 128 on the Scanmaster and it happened again. Then I was "testing it out" and it popped or backfired while I was heating the tires at about 4k rpms. I have new plugs, wires, and coil pack........so my question is ignition module??? Would that be a likely culprit for the problem?:redface: