Since I was unable to get any spark from my 83DL non turbo. I traced the #1 coil wire which looked fine until I ran across bare wire and a loose connection. The wire is so bad the stands come off just grabbing them. It is disconnected right under the manifold and hard to get at and see. What color is that wire and what should I do to fix the problem. I think it runs to the ICU on the fire wall side and not under. It seems like all the wires fork off under the manifold, but I don't think I should take that off with all those injectors and electrical connects although it would make the job easier. Any advice on this matter would be taken in the highest regard.