[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: more heat!
On Sun, 03 Jan 1999 15:22:22 -0500, Huw Powell wrote: >I'm running Sierra (ethylene glycol?) at 50/50 (cold winters). Think >that might be it??? I think Sierra is <propylene> glycol; conventional antifreeze is ethylene glycol. I understand heat transfer is <less> good w/Sierra. In fact, they say not to use it if you're pulling a trailer.
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