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SNK SKNR
10-13-06, 06:38 PM
Does anyone have (or have access to) the wiring diagrams/pinouts for a 97 vortec 4.3 Sonoma(2wd, 5 speed manual if that matters) and for a 96-99 Vortec 5.7. Im thinkin about making my own harness (shouldnt be that hard, same damn engine with 2 extra cylinders). I plan on having my comp reprogrammed as a v8 vortec, just need the wiring diagrams...TIA

rat
10-15-06, 02:07 PM
I have the '98+ stuff, that won't help you much though.

For refference, the '96-'97 full size trucks, and the '96-'97 s10's used the same ecm's, and most of the wireing should be the same. Except for the 2 extra injectors. So you are looking for a '96-'97 full size and s10 wireing diagram.

SNK SKNR
10-16-06, 08:04 PM
I have the '98+ stuff, that won't help you much though.

For refference, the '96-'97 full size trucks, and the '96-'97 s10's used the same ecm's, and most of the wireing should be the same. Except for the 2 extra injectors. So you are looking for a '96-'97 full size and s10 wireing diagram.

yep, thats what I want :) anyone got it?

rat
10-16-06, 08:09 PM
The v6 ones are posted here, make sure you look at the right one, there are 3 different pcm pinouts posted there: http://www.monodax.com/forums/off-topic/676-98-s10-4-3-vortec-pcm-97-s10-4-3-vortec-truck.html#post4009

truefire04
03-19-08, 03:28 PM
can i get the 98 pin out i need them soon