Flooded: Remove plugs, replace with fresh if you've got them, or dry existing. While they are out, crank over. Be prepared for the shooting mist/cloud. I assume the choke is gone. Transmission fluid (auto) is popular for regaining compression, BUT, your neighbors will HATE you. Mine called the cops one summer Saturday. Drop a bit in the carb while cranking. Then replace plugs. My particular carb likes a bunch of gas pedal pumping. (No choke) when it's really cold. If it's REALLY cold, like 50 degrees and it hasn't been started in a few days, it's ether time.