Thread: PINK v. GREEN
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Old 11-15-2018, 05:59 AM   #13
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Join Date: Oct 2007
Posts: 19,121
Some "pink" antifreez is not made for operating engines , its made to winterize fresh or sea water systems .

Its not toxic when pumped overboard .

The choice if AF matters , but so does the time in engine , most seem to need a change at 3 years MAX!.
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