Car was running fine and ran fine loading it onto a trailer. When I went to unload it started right up but died about 3 seconds later (as if a switch had been thrown...no sputtering). Would not fire up again.

Getting fuel and spark at plug wires.

Discovered a blown fuse, replaced and when trying to start the car it blew the fuse again. Noted that the fuse connectors had positive continuity even with fuse removed so pulled each wire and found accessory wire causing continuity. Unhooked it and replaced new fuse.

Car started right up but died about 3 seconds later again and won't fire up again just like before....no blown fuse this time.

The car has MP elect ignition and MSD 6AL box. I'll follow the MSD troubleshooting suggestions but was wondering if anyone had any other experience/suggestions. Not good at electrical stuff...

Thanks.