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How Can I Improve My Gas Mileage?

How Can I Improve My Gas Mileage? | Pete’s Auto Service

With gas prices fluctuating, getting the most out of every gallon is a priority for many drivers. Whether you’re commuting, running errands, or taking road trips, improving fuel efficiency can save money and reduce wear on your vehicle. While some factors affecting gas mileage are beyond your control, there are several habits and maintenance practices that can help you get better fuel economy.

For drivers in North Carolina, stop-and-go traffic, highway driving, and changing weather conditions can all impact how efficiently your car uses fuel. Making a few adjustments can go a long way in keeping your gas tank fuller for longer.

Maintain Proper Tire Pressure

Your tires significantly impact your car's performance. When underinflated, tires create increased rolling resistance, causing your engine to work harder to move the vehicle. This added strain decreases fuel efficiency and can result in uneven tire wear.

Checking tire pressure regularly and keeping it at the manufacturer’s recommended level can improve gas mileage. Since temperatures can fluctuate throughout the seasons, it’s a good idea to check your tires at least once a month. Proper inflation not only saves gas but also enhances safety and extends tire life.

Keep Up with Routine Maintenance

A well-maintained car runs more efficiently, and neglecting maintenance can cause your engine to work harder than necessary. Regular oil changes, air filter replacements, and spark plug inspections all contribute to better fuel economy.

  • Dirty air filters can restrict airflow to the engine, reducing efficiency. Replacing a clogged filter allows the engine to breathe better and burn fuel more effectively.
  • Worn-out spark plugs can cause misfires, leading to wasted fuel. Replacing them at the recommended intervals ensures optimal combustion.
  • Using the right motor oil reduces friction in the engine. Always use the oil grade recommended in your owner’s manual for the best results.
  • Routine maintenance not only improves gas mileage but also helps prevent costly repairs in the future.

Reduce Excess Weight and Drag

The more weight your vehicle carries, the harder the engine has to work to move it. If you’re driving around with unnecessary cargo, your fuel efficiency may suffer. Removing heavy items from the trunk or backseat can make a noticeable difference over time.

Aerodynamics also plays a role in fuel consumption. Driving with a roof rack or cargo box increases wind resistance, causing your car to use more gas. If you’re not using these accessories, taking them off can help improve mileage, especially on highway trips.

Drive Smart and Avoid Unnecessary Idling

Aggressive driving habits, like rapid acceleration and sudden braking, can significantly decrease fuel efficiency. The best way to conserve gas is to drive at a steady pace, avoid excessive speeding, and anticipate traffic flow to minimize abrupt stops.

Idling for long periods also wastes gas. If you’re parked for more than a minute, turning off your engine is more fuel-efficient than leaving it running. Many newer vehicles come with automatic start-stop systems that help conserve fuel, but if your car doesn’t have this feature, being mindful of idling can still make a difference.

Use Cruise Control on Highways

Maintaining a consistent speed helps improve gas mileage, and cruise control can be a valuable tool when driving on highways. By reducing unnecessary speed fluctuations, it helps the engine operate more efficiently. However, it’s best to avoid using cruise control on hilly roads, as the system may accelerate too aggressively to maintain speed, using more fuel in the process.

Consider Your Fuel Choices and Driving Routes

Using the right type of fuel for your vehicle is important for efficiency. Unless your car requires premium gas, using regular unleaded is the most cost-effective choice. Higher-octane fuels don’t necessarily improve performance or mileage unless specified by the manufacturer.

Planning your routes can also help you avoid unnecessary stops and reduce fuel consumption. Using navigation apps to check for traffic conditions and choosing routes with fewer stoplights or hills can help improve efficiency.

Stay on Top of Fuel Efficiency for Long-Term Savings

Making small adjustments to your driving habits and staying up to date on vehicle maintenance can lead to noticeable savings at the pump. Not only will you get better gas mileage, but your car will also perform more efficiently and last longer.


If you want to improve your fuel economy, Pete’s Auto Service in Charlotte, NC, offers professional maintenance services to keep your car running at peak efficiency. From tune-ups to tire checks, expert care can help you get the most out of every gallon.

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