Guest bigjim240z Posted June 13, 2003 Share Posted June 13, 2003 ok i have an 89 4.3 s10 motor and trans along with the whole wiring harness and ecu...where can i get the schematics to wire this thing up...i know where te plug go into the engine but from then on im lost...i need to figure out where my wires would have to be spliced in...any books i can buy or anyone with a diagram that can scan it and email it to me would be appreciated..thanks jim Quote Link to comment Share on other sites More sharing options...
Guest bigjim240z Posted June 13, 2003 Share Posted June 13, 2003 nobody????????????????????..i thought this would be easy...lol Quote Link to comment Share on other sites More sharing options...
Guest Thurem Posted June 13, 2003 Share Posted June 13, 2003 Jtr has a book on that subject, I think. Quote Link to comment Share on other sites More sharing options...
fl327 Posted June 13, 2003 Share Posted June 13, 2003 are you putting this into a z? ive heard the 4.3 engines use sbc motor mounts. Quote Link to comment Share on other sites More sharing options...
Mike C Posted June 13, 2003 Share Posted June 13, 2003 Helm, Inc. sells GM service manuals. The JTR TPI/TBI swap manual is a good source for tips, but doesn't cover specific vehicles, they recommend buying the GM manual and i do as well. Not cheap at about $75 but well worth it if you are turning wrenches yourself. The 4.3 does use SBC mounts, they are just in a different location relative to the bellhousing, so JTR mounts will not work with modification. Quote Link to comment Share on other sites More sharing options...
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