As those guys said check the electrical first. If all go there then check your oil for evidence of gas in the oil. The ethanol may have destroyed your fuel pump diaphragm and that will let gas past it into the crank case area. You may have to pull the carb and give it a good cleaning or rebuild too.

1953 Chevrolet 3600
Fried Green T'mater (Vern)
In the Stovebolt Gallery
Caution: Political Statement
Man who runs in front of car gets tired, man who runs behind car gets exhausted.