If you’ve noticed yourself stopping at the gas station more often than usual, your vehicle may be trying to tell you something. While fuel economy naturally varies based on driving conditions, a sudden or gradual decrease in miles per gallon often points to an underlying issue that should be addressed.
Underinflated Tires
One of the most common causes of reduced fuel economy is low tire pressure. Underinflated tires create more rolling resistance, forcing your engine to work harder to move the vehicle. Regular tire pressure checks can help improve both fuel efficiency and tire life.
Dirty Air Filters
Your engine needs the proper balance of air and fuel to run efficiently. A clogged engine air filter can restrict airflow, reducing combustion efficiency and causing your vehicle to consume more fuel than necessary.
Worn Spark Plugs
Spark plugs play a critical role in igniting the air-fuel mixture inside the engine. When they become worn or fouled, combustion becomes less efficient, resulting in poor performance and increased fuel consumption.
Alignment and Tire Wear Issues
Misaligned wheels or uneven tire wear can increase drag and resistance. This not only affects handling but can also reduce fuel economy over time.
Fuel System Problems
Dirty fuel injectors, a failing oxygen sensor, or other fuel system issues can cause the engine to use more fuel than needed. In many cases, these problems develop gradually, making them easy to overlook until fuel costs start rising.
Driving Habits and Conditions
Frequent stop-and-go traffic, aggressive acceleration, excessive idling and carrying extra weight can all negatively impact fuel economy. Even seasonal temperature changes can affect efficiency.
At Fox Run Auto, our technicians can identify the factors affecting your vehicle's fuel economy and recommend the right solutions to restore performance.
If your gas mileage isn't what it used to be, schedule an inspection with Fox Run Auto today. We'll help identify the cause and keep your vehicle running as efficiently as possible. Call us at (302) 597-9205 or make your appointment on our website.