So I went out there with good intentions earlier. I grabbed the new connectors, crimpers, strippers, heat shrink, and my heat gun. Popped the hood and grabbed a before pic for here just to show what a rats nest I ended up making everything when I installed the new tach and the new O2 sensor and AF gauge.
So I start chasing some of these wires and find that I have a wire that runs down to the O2 sensor isn't attached to anything. I don't know if it's supposed to be or not, so now I need to locate those instructions and double-check that setup. Some of the other stuff is running under this piece and over that.... all the while I'm dripping sweat since it's like 99% humidity today and decide that that was enough. So I grab everything and bring it all back in, close the hood and come inside only to have my legs itch like mad because the mosquitoes decided I was on the menu tonight. Yeah..... it's all gonna wait.
You're going to be happy with the results when you're done. Nice rats nest.