At highway speeds, more than 50 percent of engine power goes to overcoming aerodynamic drag. Try not to add to the drag by carrying things on top of your vehicle. A loaded roof rack can decrease a car’s fuel efficiency by 5%. Even driving with empty ski racks wastes gas. In addition, if you have air conditioning, use it only when you really need it. Running the air conditioner robs power from the engine and uses additional fuel.
----------- Procrastination Takes Time.
Inserito il 26-01-2008 20:00 |
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