I was driving the other day and my 77 spider just died. No lights, no clicks, no radio, no nothing. Battery good, but brown wire to the back of ignition no voltage. I feel that my problem is at the starter. Red, brown, black and green seem to have a good connection. Where and how is it grounded? I have wiring diagram, but it does not show or tell where the ground is.
Thanks for all your help!