{"id":6804,"date":"2023-12-14T10:23:38","date_gmt":"2023-12-14T10:23:38","guid":{"rendered":"https:\/\/interfil.com\/\/?p=6804"},"modified":"2024-07-31T09:07:18","modified_gmt":"2024-07-31T09:07:18","slug":"can-replacing-your-air-filter-improve-gas-mileage","status":"publish","type":"post","link":"https:\/\/interfil.com\/en\/resources\/articles\/can-replacing-your-air-filter-improve-gas-mileage\/","title":{"rendered":"Can Replacing Your Air Filter Improve Gas Mileage?"},"content":{"rendered":"\t\t
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Can Replacing Your Air Filter Improve Gas Mileage?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tA clean air filter protects the engine from harmful debris without obstructing airflow. To promote engine health, most automotive manufacturers recommend replacing the air filter every 15,000 to 30,000 miles. But, does replacing your car\u2019s air filter also improve gas mileage?\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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How an Air Filter Affects Fuel Economy<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tDirty air filters reduce airflow \u2013<\/strong>\u00a0Air filters trap contaminants in a media made of paper and synthetic fibers. Over time, this media becomes filled with dirt and debris, preventing the engine from breathing properly. As a result, the engine will work harder and use more fuel.\n

\nThis affect isn\u2019t as noticeable on modern, fuel injected engines. Late-model vehicles use one or more sensors to measure the amount of air entering the engine. The vehicle\u2019s onboard computer uses this information to adjust engine operation as needed. To some extent, the computer can compensate for a dirty air filter. If, however, the air filter is clogged with dirt, the computer may not be able to.\n

\nClear air filters improve performance and economy \u2013<\/strong>\u00a0Late-model vehicles aren\u2019t as sensitive to a dirty air filter as older vehicles are, but that doesn\u2019t mean they don\u2019t benefit from air filter replacements. Dense, fresh air always improves engine performance. As a result, you won\u2019t be tempted to stomp on the accelerator as much. This helps improve driving habits for increased fuel economy.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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How to Restore Performance and Efficiency<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tSigns of a dirty air filter \u2013<\/strong>\u00a0For optimum performance, a dirty air filter should be swapped out. How grimy does the filter need to be to warrant replacement? If the filter looks dirty when held up, and allows very little light to pass through, you need a new one. In most cases, the air filter is pretty easy to access. It\u2019s kept in the air filter housing, which is usually held in place by clips or screws. It\u2019s important to note that a dirty, paper air filter should not be cleaned \u2013 it should be replaced.\n

\nHow to select a replacement air filter \u2013<\/strong>\u00a0There are a wide range of air filters on the market, some of which perform better than others. For maximum engine performance and efficiency, it\u2019s important to select a high-quality filter. Although they may cost more, good filters provide the best combination of airflow and dirt-trapping ability. For example, Premium Guard air filters are designed to meet or exceed OEM requirements, with 99% efficiency. This means the filters trap almost all air contaminants while also ensuring a low pressure drop for maximum airflow. Both modern and classic engines benefit from this design.\n

\nDon\u2019t wait to replace your air filter \u2013<\/strong>\u00a0Putting off air filter replacement can cost you money at the pump and jeopardize your engine. The best rule of thumb is to exchange your air filter according to the manufacture\u2019s specifications. Replacement intervals can typically be found in your vehicle owner\u2019s manual. Don\u2019t wait until your air filter is black and filthy. Swap it out early on to make your vehicle \u2013 and your wallet \u2013 happy.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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