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Unread 03-23-2022, 08:45 PM
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spareparts spareparts is offline
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Join Date: Oct 2006
Location: Raleigh, NC
Posts: 6,192
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If you run your oil tank dry, or have an issue with the oil line, in the boat, it allows air in the line so the oil in the tank on the engine will gravity feed to the oil pump. Its kind of a siphon break
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