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J
lbz to a lly engine swap -- no start condition
I have checked all of that and i know the cp3 isnt bad it was in the truck on the lbz 3 days prior running with excessive blowby. And yes when watching the computer when cranking it starts at about 144 psi then builds up to approx 8500 thenstarts dropping back down. -
J
lbz to a lly engine swap -- no start condition
I changed the reluctor ring and gear that problem went away and the low fuel rail pressure started never threw the P0087 before i changed the relutor ring. what i don't understand everything ive read has said it only takes 2500psi to fire and im getting between 6,000 and 8,500 on the scanner... -
J
lbz to a lly engine swap -- no start condition
I have a 2006 C4500 had a running lbz in it with a hole in the piston. pulled it and put a lly in and all my lbz components on it accept the injectors. It is throwing the P0087 code for low fuel rail pressure can give it a shot of starting fluid and it fires but will not fire on its own I am...