HELP! Slant 6 just doesn't want to go!

Does it restart after it dies? If it restarts does it run for another 2 minutes or longer/shorter? If it does restart how does it run after the restart?

I have seen a car do the whole runs poorly after storage deal before and the cause was a mouse had filled the exhaust pipe solid with debris. It would run until the backpressure choked out the engine.