I have the stock computer and have the 06 stock harness already rewired and labeled I just don’t know what wires are ignition, fuel pump, speedometer those kinds of wires that I need to find out on the 92 harness
Like I said, there is a ton of info on www.gmt400.com. post your question there. Someone there will be able to help you. That forum is just for GM trucks from 1988-1998. Any GM truck with that body style.
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