Wow, here in SE Pennsylvania it's 15 degrees. Wind blowing the snow so much it looks like a 3D fog. How the Hell do you folks in Nebraska of up in International Fall, when it's -35 degrees keep you engine from not cracking in half or popping out freeze-out plugs ? when I was in the navy, another construction battalion had a dedicated company that went you Antarctica every winter, it at times got to be -45 below and they could not shut off he diesel duce and a half's for more than 1 minute or otherwise the intake air was too cold to start the engine again So they did oil changes on the trucks with the engines running. They' pump oil into the engine till I ran out the valve in the pan light yellow, then timed the oil going in to the engine to the time the oil pan valve is shut off.