-"Once it starts with the jumper, does it keep running with the jumper taken off?" - yes I remove it immediately and it will start the next day and the next The problem only exists after sitting a week or more in damp weather summer or winter
-" Should be black/pink on a 69, When the circuit gets damp it causes enough resistance that the current flow stops." where is this black/pink wire ? Is that the one on the coil?
-"May want to take the wire off the coil and check the terminal connection, could be that you have to crimp on a new one." I did this a few months ago
-"Or it could be moisture in the ignition switch." Is this the switch on the steering column? I replaced that a few years ago but perhaps it went bad
I have the shop manual and will trace the coil wire back
