I take it that you are talking about the main engine harness, not the dash harness. The main thing to know is that the job is very easy if you start at one end and remove one thing at a time as you plug in, screw on,etc. the new piece. Just follow along until you get to the end. That's all there is to it. Take your time, and have the AIM handy in case you get lost.. Bob
Texas Chapter NCRS
Texas Chapter NCRS