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Old 11-26-2021, 08:31 PM
tjs72lemans tjs72lemans is offline
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Join Date: Oct 2017
Location: Winona, MN
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Default Dual snorkel air cleaner function

When do the flapper doors inside the snorkels close shut? I assumed when cold they closed. Does the vacuum when engine fired up cause them to close when it's cold out? Then open as engine warms?