My sit on Briggs and Stratton mower seems to operate all fine until it gets hot and then starts to splutter and then eventually dies.I have checked the fuel fliter,changed the spark plug and checked the carb settings all of which seem ok .Does anyone have any ideas ?

Dan B, April 2009

I think that you'll need to strip the carburettor down, Dan - and look for rusty debris in the float bowl.

John, April 2009