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In the early 70's I spent a week in the Duluth, MN, area doing a field trial of telecom equipment. A couple of mornings it was -40, with a -57 F wind chill.It was so cold we could not get the test equipment to work, except by using long test leads and leaving it in the car under the heat vents.I learned why rental cars came equipped with head bolt heaters -- its pretty hard to crank over an engine when the oil is as thick as glue!Been there, done that, don't ever want to do that again!
In the early 70's I spent a week in the Duluth, MN, area doing a field trial of telecom equipment. A couple of mornings it was -40, with a -57 F wind chill.
It was so cold we could not get the test equipment to work, except by using long test leads and leaving it in the car under the heat vents.
I learned why rental cars came equipped with head bolt heaters -- its pretty hard to crank over an engine when the oil is as thick as glue!
Been there, done that, don't ever want to do that again!
