Forced Auto Stop, term used for driving with the car off (like down hills, off ramps).
Don't do it! A life is not worth fuel savings.
I always turn of my car at drive troughs. Usually only 2 start UPS needed. If its a long line, I choose something else to eat.
Also, not sure if you taught your teen the 2 second rule my counting after car in front passed a mark but I think a car length would be easier to remember. Not too much more or you'll have someone jump in between which will make you slam on your breaks.
Don't do it! A life is not worth fuel savings.
I always turn of my car at drive troughs. Usually only 2 start UPS needed. If its a long line, I choose something else to eat.
Also, not sure if you taught your teen the 2 second rule my counting after car in front passed a mark but I think a car length would be easier to remember. Not too much more or you'll have someone jump in between which will make you slam on your breaks.