Can you only run on a full choke?
Can you only run on a full choke? If a motorcycle or ATV only runs with the choke on, it's because the richer “choke on” mixture is actually closer to the engine's normal operating fuel mixture than the leaner “choke off” mixture. So when the choke is turned off, the engine gets too little fuel and too much air for it to run and it stalls. Why do I have to run my mower with the choke on? If your lawnmower will start and run with the choke on but dies when the choke is turned off, it may have...