How Often to Change Your Engine Air Filter

An engine filter should be replaced at least once every 30,000 to 45,000 miles, and when you know how often to change an engine air filter, you can expect to enjoy superior performance. Although your precise engine air filter replacement interval may vary, and you should always check your owner’s manual for model-specific recommendations, our service techs will complete regular air filter inspections as part of your scheduled maintenance.

What Does an Engine Air Filter Do?

Your engine requires fresh air in order to ignite the fuel in its chambers, and your engine air filter ensures that your engine stays clean as you drive through Edgewater and Crofton. More specifically, it keeps dust, sand, pollen, and other contaminants from becoming the grime and buildup that prevents your engine from performing at its best.

Failing to replace your engine air filter on schedule can negatively impact your fuel economy and your ability to accelerate. If you know what this component does, you can make an educated guess as to how often you should change your engine air filter. Be on the lookout for the following warning signs:

• Unsatisfying acceleration
• Spark plugs that misfire
• Your check engine light comes on
• You see black smoke exiting your exhaust

When Should You Adjust Your Air Filter Replacement Schedule?

In the vast majority of cases, keeping up with the recommendations in your owner’s manual will keep your engine in prime condition. However, if you frequently drive through construction or live near dirt and gravel roads, it might be a good idea to replace your engine air filter more often!

If scheduling service more often seems like a hassle, don’t fret. You can purchase OEM-approved air filters at our parts department in Annapolis and replace this component at home in Crofton or Severna Park. Just check your owner’s manual to locate your old filter, then pop the hood and replace the component. Just work carefully to ensure that you don’t crack the housing.

We’re Here to Help!

Of course, we’d be more than happy to take care of your next engine air filter replacement in-house! Explore our service specials and make your appointment today, or continue your research with our DIY car care tips and tricks. At the end of the day, we understand that the most satisfied drivers are those who really understand what’s going on under the hood.