Bought a 96 b18b1 motor to put back in my 99 LS. Then bought a 96 LS wire harness. Here's the problem...injectors won't plug into plugs. So either the wire harness or motor isn't obd2 which is what I'm after. So how can u tell which harness I have?? The plugs are black on harness. The ones that came with injector were grey but the retard just cut the wires. Or can I just cut off the plugs I need and match the colored wires together? I would rather just find different injectors that will match up to my harness.

 

you can cut the wires and put the ones on that u need, that'll work fine or u can alter the plugs. Mine had a notch in them that wouldnt allow my injectors to plug in so I just filed it down and they worked.

 

just read that in an old thread! thanks tho!