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OT -- imitation antifreeze
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krw
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Posts: 604
OT -- imitation antifreeze
In article ,
says...
In article ,
wrote:
Propylene glycol (RV antifreeze) is safer but not cheaper and it won't
get you that -134 degree protection.
You don't get -134 degree protection from ethylene glycol either.
Is -134F protection really needed?? ;-) In any case, even if anti-
freeze freezes it won=3Ft crack a block like water will. Water is
the only material that expands when it freezes. Anti-freeze
shrinks so it won=3Ft bust a block, as long as you don=3Ft try running
the engine with it frozen (solid antifreeze doesn=3Ft cool well.
--
Keith
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