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How Often to Change the Air Filter for Your Car

If you’re driving in Philadelphia, Doylestown, Mechanicsburg and Flemington, you might be wondering how often you should change the air filter in your car. We at Fred Beans are here to fill you in on everything you need to know about your air filter.

Read ahead to learn more about what an air filter is, how often it needs to be changed, the importance of changing your air filter, and signs the indicate it’s time for an air filter change!

What is an Air Filter?

Your vehicle’s air filter is exactly what it sounds like it is – it’s a filter that cleans the air that comes into your vehicle. This air is sucked in from outside, travels through the heating, ventilation, and air conditioning system, through the air filter where dust, and into the car cabin.How Often to Change A Car's Air Filter

When the air passes through your air filter, the filter catches things like dust, pollen and other airborne pollutants in order to deliver clean, refreshing air to you and your passengers.

How Often Should You Change It?

Generally speaking, manufacturer’s recommend that the air filter in your vehicle should be changed between 12,000 miles and 15,000 miles. However, this can vary greatly depending on where you drive and how much you drive.

If you drive in a desert area or an area that’s known for having high volumes of pollen throughout the year, this could cause your air filter to deteriorate much quicker than normal. Driving in a big city that has poor air quality can also have the same effect on your air filter.

Why Should You Change Your Air Filter?

You should change your air filter for a number of reasons starting with the most obvious which is to keep your air quality good. Additionally, a bad air filter can affect more than just your passengers. It can reduce your fuel economy and even cause your engine to malfunction.

When your engine doesn’t get enough air, it can cause soot residue to build up on the spark plug of your engine and cause it to misfire. This can also lead to a drastic reduction in horsepower so you won’t have the pickup or acceleration you normally do.Auto Technician in Garage

Signs that It’s Time to Change Your Air Filter

As we mentioned above, driving with a bad air filter isn’t detrimental at first. However, it can create future problems that can be costly and damaging. Luckily, its easy to avoid these problems if you keep an eye out for these easy-to-spot signs that your air filter is on its last leg:

  • You smell engine oil when you start the vehicle
  • You smell bad smells more often
  • You notice more dust building up in your interior
  • Your gas mileage is steadily decreasing
  • Your “check engine” light is on

If any of these signs sound familiar, it’s time for a check-up and likely time for a new air filter in your vehicle.

Time to Get Your Air Filter Changed?

When it’s time for you to get your air filter changed, we at Fred Beans are happy to help! Drivers in Philadelphia, Doylestown, Mechanicsburg and Flemington should give us a call today with any questions they may have or to schedule a service appointment.