Two questions:
--how old is your coolant? Unless you have a record of a recent change, I would just change it. And there are options to the Porsche coolant with the same formulation. I thought they were explained in "101"
--if you have one hose that's bad, don't you think the others aren't far behind?
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A cynic is a man who, when he smells flowers, looks around for a coffin.
-H. L. Mencken
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