Well, my son and I have been working on the 80 Sport Coupe and it seemed to be getting hard to start. I was leaning towards a spark problem because I tried spraying some starting fluid into the carb and no go either. So I replaced the plugs, wires, cap, coil and rotor cause they were really old anyway. Still nothing. So I then replaced the ignition module and capacitor thingy - whatever it is. Still nothing. I checked to ensure we have power at the distributor and going to the ignition module. Good. So we broke open the manual and did some trouble shooting steps. Checked #2 cylinder for spark by putting the wire on a grounded spark plug. Nothing. We then checked the connections to and at the electronic spark control box. Good. We then checked for power on the right terminals and ensured no shorts in the harness. Good. I then shorted the green and black wires coming out of the distributor - which I assume bypasses the ESC. Nothing. I checked the connections going to the ignition module and they seemed good. And I understand I need a tool to check the ignition module? So now I'm at a loss. I've replaced every component, and unless I got a bad ignition module, or coil - and I really don't want to just start re-replacing parts. Any suggestions?