Checked out the ol' wiring harness today and its pretty filthy. Not in bad shape overall. I can clean the outside of the plugs with degreaser and a towel, but the insides are coated by grime and oil. I don't want to spray anything inside these plugs. All I know to do is use a q-tip with rubbing alcohol, but I could see that would be tedious and may not get those hard-to-reach places. Anyone have any suggestions??
