YES........after ......AFTER you drain the tank, take off the fuel lines, put on a fuel filter ($2.00) in line before the carb, drain the fuel from the carb, blow out the passages, flush the tank again..................NOW.........put in stabilizer and fuel conditioner..........
+2 on an inline fuel cut off on all of your equipment and run it dry, til it stops, each time you run it.........Otherwise as some have tried to get across, the fuel sits in the bowl and turns to jello and crud that reacts with your bowl and cruds it up..........Honda's are real bad about that.
Seems to me that your fuel is contaminated with water, dirt, or crud that gets into your fuel bowl as it sits after running..........Clean everything and you should be really good to go............God bless...........Dennis