It has carbs; therefore no flow sensor.I bought it about two months ago. I have never adjusted valves. Where can i find info? Is it pretty simple? I thought there was a mass air meter on there like a car.
Sounds like if by removing air it idles ok. Then you may have plugged pilot jets. I would start there clean your carbs.I tried adjusting the idle using the adjustment screw. I noticed that when i covered the air intake hose with my hand it evened out and idled fine. Anyone tell me whether my sensor is bad?