Feeling the pinch at the pump? You can significantly improve your gas mileage and save money by adopting a few simple vehicle maintenance practices and fuel-efficient driving habits.
According to Rich White, executive director of the Car Care Council, often it’s the small, inexpensive steps that make the biggest difference. Neglecting issues like loose gas caps, underinflated tires, worn spark plugs, and dirty air filters can substantially reduce your fuel economy.
Here are some actionable tips from the Car Care Council to help you save gas and money:
* **Secure Your Gas Cap:** A surprising number of vehicles have damaged, loose, or missing gas caps, leading to significant fuel vaporization. Ensure your gas cap is in good condition and tightly sealed.
* **Maintain Proper Tire Inflation:** Driving with underinflated tires increases rolling resistance, similar to driving with the parking brake engaged. This can reduce your gas mileage noticeably. Check and inflate your tires regularly to the recommended pressure.
* **Replace Worn Spark Plugs:** Spark plugs can fire millions of times over a relatively short distance. Worn or dirty spark plugs cause misfires, which waste fuel. Replacing them at recommended intervals ensures optimal engine performance and fuel efficiency.
* **Change Dirty Air Filters:** A clogged air filter restricts airflow to the engine, creating an overly rich fuel mixture and reducing power. Replacing a dirty air filter can improve gas mileage by up to 10%.
* **Avoid Aggressive Driving:** Rapid acceleration, hard braking, and speeding dramatically decrease fuel economy. Aim for smooth, consistent driving habits to maximize your miles per gallon. Studies have shown aggressive driving can lower gas mileage by as much as 33% on the highway and 5% on city streets.
* **Minimize Excessive Idling:** Idling gets you zero miles per gallon. Avoid unnecessary idling, and limit warm-up time to just a minute or two.
* **Observe Speed Limits:** Fuel efficiency drops significantly at speeds above 60 mph. Use cruise control on the highway to maintain a constant, fuel-efficient speed.
* **Reduce Excess Weight:** Carrying unnecessary heavy items in your vehicle reduces fuel efficiency. Remove any extra weight to improve your gas mileage.