[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: more heat!
> >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. Yeah, I got them backwards there. Thought I would, that's why I specified Sierra to keep it clear (like mud!). So, think I should try switching back to conventional coolant before screwing with my heater core? -- Huw Powell http://www.thebook.com/human-speakers 82 Audi Coupe; 85 Coupe GT http://www.nh.ultranet.com/~human
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