[Dflowe]

I could be as simple as the float being stuck in the carburetor and not letting in fuel. You can take something and tap on the side of the carb gently to see if that would loosen it up.

Another thought might be the fuel pump going bad. You could take the lid off the air cleaner and spray a little starting fluid in the carb to see if it would fire up for a moment with that. If it does and them shuts back off, it could indicate that the fuel pump is bad, or that the float is still stuck.

Good luck on getting it running,