First off let me start off with I am a complete noob when its comes to carbs and distributor style ignitions but I bought a 82 gt so gonna have to learn lol.

Ok other night car started spuddering like it was out of fuel and then died on me. Didnt think I was low on gas but I pushed her home added some gas next morning and she fired right up. She was running ok but kinda felt like it was missing. Was checking spark with a tester I have and all of a sudden she started firing twice as fast, I put cable back on and she drove smooth again. So at this point I figured what the hell and i got a new module, cap, rotor, plugs, and coil. Installed everything and car wouldnt start. Swapped my module back and she fired up. Figured bad store module took it back got another and it wouldnt start car either.

Whats the chance both auto parts stores modules were junk? Something else I should look for. Wiring looks ok. I can swap mine in start car swap auto parts box in nothing swap right back and fire.