[rlwags]

Have a Toro with 12 hp engine that starts fine, but after it starts to warm up, it will stall with a large cloud of smoke. Then upon restart it smokes a lot.

 

[Mark / Ohio]

Welcome to the forum rlwags!

What color is the smoke? Blue or black?

Blue is oil getting into the cylinder somehow. Black is too much fuel.

 

[MEWHerman]

It's either burning oil or running rich.