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Old 03-28-2020, 06:28 PM   #6
Ken/Alabama
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Join Date: May 2010
Location: Alabama
Posts: 3,260
Default Re: Overheating Flathead

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Disconnect the upper hoses from the water pumps .Pour water in the necks on the pumps to bring the water level up to the top. Remove the belt so the pumps don’t turn .Crank it up and look for bubbles . Might be a leaky head gasket.
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