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Old 08-30-2020, 11:59 AM   #7
tubman
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Join Date: Dec 2013
Location: Minnesota, Florida Keys
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Default Re: Can Not get Idle Down on Flathead

Quote:
Originally Posted by farmerdick View Post
P.S. Will putting sealant on the head bolts keep coolant from getting into the exhaust ports?
Probably not. I hate to be the one to break the news to you, but you probably have a cracked block. It certainly bears further inspection.
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