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1947 KB3 2016 GMC 3500 chassis
M4wdFab:
cab fully mounted and bunch of body work done to top side
started on steering hookup
M4wdFab:
also noted i searched my entire shop for no less than 45 min for and assumed missing first section of the steering shaft for this 2016 rig i swore that i never removed from the chassis, and then realized i was thinking of one of the escalade chassis still had mounted, and all parts needed were sitting the bench. bah!
continuing on tomorrow.
M4wdFab:
john got me some pinouts off Alldata
have trans pinouts for canbus hookups /wakeup needed
might be able to fire it today or tomorrow.
ordered full glass, seals, headliner, radiator
M4wdFab:
bah first try no start
starter motor is intermittent too but got it so i confirmed it doesn't pop with brake clean
found a 50 page build thread guy did same swap in a c10. also he has an LS wiring swap thread.
didnt document what he did, bah.
i had john delete vats.
wondering if there is more that needs to be done
M4wdFab:
it seems e78s are hated in the LS comunity lol.
did find one tit bit to try after 2 hours searching!
--- Quote ---Just a heads up, if you're running the e78 ecm make sure either your "starter enable relay control" wire from the ecm is either hooked to a ground or make sure your starter diagnostics are turned off in your tune. If not, your injectors will not pulse no matter what you do.
--- End quote ---
--- Quote ---The e78 make sure you turn off the starter diagnostic along with the normal VATS / 02 etc. the starter diagnostic will cause no fuel via the injectors. soon as I disabled that she fired right up.
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