Part 1 knowledge of inertia+gravity=50%fuel efficiency#66
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Uploader Comments (josejir)
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Smart Cars have a lot of your idea (written description) built into them.
The Smart ForTwo manual tells you to shut down the engine if you will sit parked at a traffic light for more than 10 seconds. I coast up to lights when I see them turn red all the time. :o) I was in traffic yesterday on a down hill slope and left the engine off in traffic for a long time. :o)
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I like your car man.I doing a test in my car shoting down the engine in the red ligths,to see how much the economy is.I recently time the red ligth stops in the rush hour,an get 14:40 minutes of waiting in a round trip inside the town.
josejir 3 years ago