OrangeMustangGt Founding Member Mar 7, 2002 1,976 0 36 Cape Cod, MA Nov 26, 2006 #1 Nov 26, 2006 #1 When i do a upshift at 10psi, my car has a long lag in where it's not accellerating for a second. Also, it backfires..... Could a rich condition at upshift cause this?
When i do a upshift at 10psi, my car has a long lag in where it's not accellerating for a second. Also, it backfires..... Could a rich condition at upshift cause this?