At  2/5/2011 10:30 AM, Dave Mcneely wrote:

>Since I see reports most winters for temperatures below -35 F in
>parts of the upper plains states and the northern Rockies, and for
>Alaska and parts of Canada, if I drove in those places in winter,
>I'd provide the 60% concentration mentioned elsewhere.
>
>mcneely

When I lived in the upper mid-west I went to 60/40 for everything
after the first time I had problems with 50/50 not cutting it. In
Minnesota I also had block heaters in everything.

Rob
becida@comcast.net