cylendar 1 firing only
#1
cylendar 1 firing only
03 5.3 custom harness stock computer re-mapped by some loser missing in action, blue and green connections on ECM, 4L60E trans all stuffed into a 40 chevy truck....it just won't fire. I have cyl number one firinig only, its the only wet plug and I have 56 lbs pressure in the rails.......something I am missing? any help would be greatly appreciated. Thanks!!!!