Engine Craftsman 917.272190 riding mower 45" cut Briggs 24 HP engine

[bfortune206]

Got one problem fixed thanks to this forum. New problem, engine running, but white smoke and smells and like gas dripping on the muffler. Any help will be appreciated. Briggs engine number 445777-0129-E1 Model No. 917.272190

 

[mechanic mark]

http://www.searspartsdirect.com/mod...=modelSearch&q=917272190&searchTerm=917272190

http://www.briggsandstratton.com/eu/en/support/faqs/engine-emits-white-blue-smoke-while-running

Where is gas leaking from? carburetor? fuel hose?

https://www.briggsandstratton.com/n...nemanuals.html?searchrequested=445777-0129-E1