Question about 2004 Yamaha YZ 250 F

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Carb have issuse .runs with choke out but spits an spuders with it in

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Hi buddy the choke allows more fuel in the engine on start ups this is lack of fuel try fiddling with this mixture screw below till it runs ok and get back to me
carb have issuse .runs with choke out but spits an - b3356ad.jpg

Posted on Oct 04, 2009

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To be only running on choke means there is not enough fuel on normal setup and choke allows more fuel to be passed, either a fuel blockage or mixture needs adjusting!

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