By the way, what kind of engine do you have? The reason I ask is that a friend
of mine had a Westerbeke, and it turns out there is a guy who fixes Westerbeke
heat exchangers a lot less expensively than buying new ones. Westerbekes have
zincs. He too was losing antifreeze out the exhaust any time the engine was
running.Yanmars, by comparison don't have zincs.I am still trying to track down
what might be a slow leak of antifreeze. I've put dye in my overflow tank and
have yet to find any on the outside of the engine using a blacklight. That
said, the loss of coolant has slowed down, and I'm thinking I may have simply
failed to get all the air out of the system when I changed antifreeze (fingers
crossed!).Bruce Whitmore 1994 C&C 37/40+"Astralis"Madeira Beach, FLSent from
Samsung tablet.
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