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Deathcool

2002 Honda 400ex No Start

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I got a 400ex and It wants to start but won't it has a hicup and I've tried changing the Jets and it just does the same thing. The timing is correct. I've tried roll starting it and it starts for a few seconds and the just dies. Does anyone have a idea what the problem is?

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Topic moved to Honda forum and added manufacturer and issue to topic title. 😁

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How old is the gas. Plug color wet/dry. Tap on float bowl stuck float. Gas not going to carb clean filter, Check flow from tank valve by pulling hose. Clean air filter. Air screw 1 1/2 out then adjust fuel screw. My guess its not getting gas check that first. Just happened to me and took right off! Its almost always something simple! good luck!

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Put some fuel in the air intake and crank it over. It it starts running you know it's a carb issue. take the spark plug up and check for spark. It may only spark every other time. Good luck!

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