13 Ways to Make Your Existing Car Greener and Avoid Buying a New One
Prairie Eco-Thrifter
MAY 24, 2012
Why carry around all that extra weight, which not only costs you more in fuel but also more wear on your engine. Shut the car off. If you idling for more than 30 seconds, turn the car off. At long lights, train crossings, or when waiting for someone, I always turn the car off. Buy fuel-efficient tires.
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