I have a 12 hp B&S engine. So far I have can gget it running, but when I push the choke all the way in it appears to flooding with fuel.

Have cleaned the Carb and checked all linkage. Also when the engine has sit overnight it will start up and run fine, but after a few minutes it will flood out.

Any suggestions

Thanks

A fuel tank that will not vent causes those syptoms. Check it with out cap.

Don