How Often To Change Your Engine Air Filter

cabin car air filter



When you’re rolling through the dust and the dirt in San Antonio, you should keep an eye on your engine air filter. You don’t want fine particulates that you may encounter in your daily drive getting into your engine, and your engine air filter is what keeps everything running smoothly. Need to know how often to change your engine air filter? Most drivers utilize an interval of 30,000 to 45,000 miles, but you should always check your owner’s manual for model-specific recommendations.

What’s An Engine Air Filter Do?

Now that we’ve answered the question, “How often should you change your engine air filter?” we’d like to give you some fast facts on what your air filter does. The engine air filter prevents fine particulates from getting into your engine where they can do damage to its inner workings. When the filter is working properly, it will need to be replaced according to the guidelines laid out in your owner’s manual.  When it isn’t working properly, you’ll start to experience performance issues. If you notice any of these things happening with your car, it might be time to change your engine air filter:

  • Sluggish acceleration
  • Black smoke from the exhaust
  • Check Engine light comes on
  • Misfiring spark plugs

How Often Should You Change an Engine Air Filter: Other Factors

In some cases, it may be necessary to change your engine air filter more often than once every 30,000 to 45,000 miles. Your owner’s manual will give you some pointers, but if you drive a lot on dirt or gravel in Dallas or Houston, you’ll definitely want to change your engine air filter more frequently. It’s easy to change your air filter–a lot easier than you might think. All you have to do is open the air filter compartment, remove the old filter, and put one in its place. Contact our service center if you’d rather have a professional do it.

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