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</div><div class="ydpb53f5c5cyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:13px;">In my experience both types are good coolants. My only caution is do not mix the two! They are not compatible. </div><div class="ydpb53f5c5cyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:13px;">You do not have to do anything special to change types other than drain and refill although flushing with plain water sure won't hurt and isn't a bad idea. I wasn't aware that propylene glycol is less toxic, that is a definite plus.</div><div class="ydpb53f5c5cyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:13px;">David</div><div class="ydpb53f5c5cyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:13px;">
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On Sunday, February 17, 2019 05:45:34 PM EST, Jason <dejoodster@gmail.com> wrote:
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<div><div id="yiv0285361878"><div><div><br clear="none"><br clear="none"><div class="yiv0285361878gmail_quote"><div class="yiv0285361878gmail_attr" dir="ltr">Amsoil also makes a propylene glycol antifreeze. Its heat transfer abilities are better than ethylene. </div><div class="yiv0285361878gmail_attr" dir="ltr"><br clear="none"></div><div class="yiv0285361878gmail_attr" dir="ltr">Good in high temps but not so great in the winter because at idle the heater output at idle was nearly non existent. </div><div class="yiv0285361878gmail_attr" dir="ltr"><br clear="none"></div><div class="yiv0285361878gmail_attr" dir="ltr">Jason </div></div></div></div></div><div class="yqt1742705676" id="yqtfd58485">_______________________________________________<br clear="none">AT mailing list<br clear="none"><a href="mailto:AT@lists.antique-tractor.com" shape="rect" ymailto="mailto:AT@lists.antique-tractor.com">AT@lists.antique-tractor.com</a><br clear="none"><a href="http://lists.antique-tractor.com/listinfo.cgi/at-antique-tractor.com" target="_blank" shape="rect">http://lists.antique-tractor.com/listinfo.cgi/at-antique-tractor.com</a><br clear="none"></div></div>
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