I'm not disputing that, just commenting on the specific reference to wind chill. I have plenty of experience with plugging in block heaters. One nice thing is

I'm not disputing that, just commenting on the specific reference to wind chill. I have plenty of experience with plugging in block heaters. One nice thing is they don't have to be plugged in all night long, just for an hour or so in the morning. In fact, modern vehicles specifically call out not keeping them plugged in all night long.