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Old 07-16-2017, 11:01 PM   #75
Mike..Yorba Linda
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Join Date: May 2010
Location: Yorba Linda, SoCal
Posts: 160
Default Re: Overheating and fed up....

Quote:
Originally Posted by JSeery View Post
Sandy sludge. Is it core sand? Was the core sand cleaned out of the block at the last rebuild?
I didn't rebuild it. It defiantly is sandy rusty sludge. I'm thinking of pulling it out and do a through cleaning.....
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