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Top 10 fuel-efficiency myths

By Doug Newcomb Slide 1 of 11: Fuel additives can increase MPG

Top 10 fuel-efficiency myths

No matter what the current price of gasoline, savvy drivers are always looking for ways to get the most miles from each gallon. But many fuel-efficiency tricks that may have worked years ago for vehicles equipped with less sophisticated components simply don't apply in today's world of computer-controlled automotive systems. And some, upon closer inspection, never did make sense. Take a look at the top 10 fuel-efficiency myths to discern fact from fiction.

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