Re: Doing TBI swap to 69 GMC
Ok, bought a warrperformancellc tbi wire harness in ebay. I am trying to install it, but I need a switched 12v source conection inside the cab. I have no power in my truck since battery is not conected and still need to conect other wires. I am unable to use a test probe to find one. Can somebody tell where exactly I can get one from the fuse box?
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