ok guys i need some help here i started my truck it sounded like it was a knocking noise let it warm and took off was driving and the knock got a little louder and engine died. i have the lb7 motor its a 2004. it threw 68 codes on my tuner and the only codes it threw that was just numbers were 0700,5258,1218,4248,7278,0208,3238,6268,9298,2228. the rest had letters. it cranks but does not fire i have a air dog2 165, built stage 5 ADP tranny. the lift pump pressure is the same as it always is and the primer is hard help plz. thanks
Help: 04gmclb7
- Thread starter Mstorer04lb7
- Start date
my fuel pressure gauge says 13lbs thats what i normally run with my lift pump i had a snap on scanner put on it and all it brings up is a tcm code ??
still getting same rail pressure and also prime is hard no slopp from reading up on things its pointing me towards a cp3