No start, wire on coil

Typically the negitive side of the coil is not in a wiring harness, it goes direct to dist.

You need to get a wiring diagram.

This is for 67 dart. But will be close.View attachment 1715648944
The greenish wire off the negative coil is for optional tach
Seems to be similar to the one I have, I'll check after work, was in a bustle this morning when the car wouldn't start so maybe didn't look throughly enough. I am almost certain from memory that its only three wires though. Is it possible the wire from the capacitor also wired something else?