Fuel puking out overflow line

[detours]

Originally Posted by SpudRider

I'm just asking, have you tried to ignite it?

I am having a difficult time understanding how that much fuel can get past the piston rings, enter the crankcase, and exit the engine as fumes through the crankcase vent tube. In addition, as all this is happening, the engine is running great, and the bike is getting excellent fuel mileage.

Here's a pic of the liquid burning. I have no doubt it's gasoline, whatever other contaminants may exist in it. The liquid is clear amber, not milky, with no sediment or particulates.

I still have not found time to open the airbox and look for obstructions there or in the line. Hopefully I'll be able to this afternoon.