Carb hole question - ATV Forum - All Terrain Vehicle discussion for Honda, Yamaha and more ATVs
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post #1 of 2 (permalink) Old 04-26-2018, 11:15 PM Thread Starter
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Carb hole question

does anyone know what/where this hose get connected to. is it a vacuum or vent... engine run but when given throttle it tends to bog or die out. if i blow a steady stream of air in it engine throttle responds quickly on throttle.
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post #2 of 2 (permalink) Old 11-22-2018, 01:08 PM
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I'm pretty sure it's a vacuum line, and should be connected to the intake, as your engine creates vacuum it's supposed to open that valve and allow more air.

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