Also wondering why volts are low. Cold KOEO
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And another question.
Is there an easy way to tell if the injectors have been changed from CSFI to MPFI?
@L31MaxExpress
Question for ya.
So i bought a 2003 5.3 with harness out of a 2003 Express. Basically complete from a buddy of mine.
Im thinking the vans did not change much from 1999 to 2003 other then the engine and cosmetics so it would be an easy swap.
Im going to park this van in the fall and pull the engine. the original 5.7 does have 280k. Runs ok and burns maybe 1/2 quart in 4k miles. No bad but i do wanna rebuild it before i retire and i need a project also.
I think the newer 5.3 although not ideal it would be cheaper and easy to swap.
It has 65K on it and should last many many years. Pretty sure i would need new hoses maybe a radiator and AC lines.
Anyway i believe you have enough experience with vans to know if it is more or less bolt in.
Waddaya think?
Na i can't do that. It IS getting messed with one way or the other