Gas prices: 10 ways you can save at the pump

Gas prices put extra strain on consumers, but several strategies can help offset the high price at the pump. Some of these tips give you more mileage from each gallon in your tank, while others tactics might help you simply drive fewer miles.

5. Keep up with maintenance

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This guy can help your car's fuel efficiency.

Tuning up a car that needs it can boost gas mileage by an average of 4 percent, according to FuelEconomy.gov. Fixing a serious maintenance problem, such as a faulty oxygen sensor, can improve your mileage by as much as 40 percent.

Other maintenance tips: Use the recommended grade of motor oil (not doing so can cost you 1 or 2 percent), and keep your tires aligned.

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