During the winter months, everything from tree leaves to road grime gets stuck in your car air filter. If you want to enhance your car engine’s performance and improve your overall health, then you should regularly replace the filter.

The car maintenance experts at Landrum Lube, in South Carolina, have more than 18 years of experience helping people get their cars running like new again. To keep your car in tip-top shape, these technicians recommend replacing your car air filter at least once a year or every 15,000 miles, but, depending on where you live, you might need to change it more often. 

3 Signs Your Car Air Filter Needs Changing

1. You’re Not Getting Good Gas Mileage

Your engine requires about 10,000 gallons of fresh air per gallon of fuel it burns. If you have a dirty air filter, then less clean air is going to enter your engine, and you’re going to get lower fuel economy. If you notice that your average MPG is going down, then it could be a sign that you need to replace your air filter.

2. You Have Engine Problems

When enough clean air doesn’t get to your engine, the emission control system is affected, causing fuel to exit the engine and soot to gather on your spark plugs. This accumulation can cause a variety of problems, including a misfiring engine and unusual sounds. It can also trigger the Service Engine Light to come on.

3. Your Allergies Start Acting Up

You car air filter not only helps your car run better, but it also helps your body by removing allergens and pollutants from the air before they enter the cabin. If you are struggling with allergies or are getting a headache after spending time in your car, then take a look at your car air filter. It’s probably covered in pollen, soot, bacteria, and mold spores.

If you notice any of the signs of a dirty car air filter, visit Landrum Lube. For more information about the best oil and filter change technicians in the Polk County and the Spartanburg area, visit the Landrum Lube website or call (864) 457-3956.