All the sudden fuel was hemorraging out, turned off fuel petcock and it still kept coming. took off tank and the petcock and found the petcock seal was damaged ever so slightly. got new seal and it's holding fuel. Carb was soaked and pulled the plug and fuel came out there too. Thought it was all dry and drained out but can't get it to start. I was planning to change the oil so I'll be curious if I find more gas. Maybe I also need a new spark plug. This ever happen to anyone? Any suggestions? Thanks!!