Re: 70 chevelle engine wiring
Are you sure they're both dark blue? If one is Light blue, it goes to your left turn signal assy, and the dark blue goes to the right. The two browns on either side of the light blue in the harness, go to the turns signal as well. I think I'm right, here. You should unwrap it to see if more wires are cut BUT- your statement that one of these wires goes to the wiper motor doesn't ring right. The wiper motor wires seem to go to the other half of the bulkhead connector, according to my diagrams.