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How Do I Check My Car Filter?

08 Sep, 2023

To keep your car running smoothly and effectively, regular vehicle maintenance is necessary. Filter inspection and replacement is a key component of car maintenance that is frequently neglected. Filters are essential for maintaining the health of the engine in your car and the caliber of the air within the cabin. In this article, we will guide you through the process of checking one of the most critical filters in your car.

Importance Of Checking Your Car's Air Filter

The air that enters the engine of your car is filtered by the air filter. It is essential for preserving the engine's durability and performance. Only pure air is mixed with the fuel when an air filter is clean and working properly, ensuring effective combustion. This therefore results in improved fuel economy and lower emissions. Additionally, a clean air filter prevents dirt, dust, and debris from entering the engine, which can cause damage and reduce engine life.

Scania Air Filter

Scania Air Filter

When To Check Your Air Filter?

Knowing when to check your car's air filter is essential. In most cases, it's recommended to inspect the air filter every 12,000 to 15,000 miles or once a year, depending on your driving conditions. However, you might need to examine it more frequently if you routinely drive in a dirty or dusty environment.

How To Check Your Car's Air Filter?

Checking your car's air filter is a straightforward process that doesn't require special tools or advanced mechanical skills. Here's a step-by-step guide:

Step 1: Locate The Air Filter Housing

Begin by popping the hood of your car and securing it with the prop rod. The air filter housing is usually situated near the engine and is easy to identify. Depending on the make and model of your car, the location of this plastic or metal box may change. If you're unclear of the precise location, consult your car's owner's manual.

Mann Air Filter

Mann Air Filter

Step 2: Open The Housing

With the air filter housing identified, it's time to access the filter. As previously mentioned, the housing is typically secured with either clips or screws. Use the appropriate tool, such as a flathead or Phillips screwdriver, to remove these fasteners carefully. Avoid dropping any screws into the engine bay since getting them out can be difficult.

Step 3: Examine The Air Filter

Once you've removed the housing cover, you'll have a clear view of the air filter. Gently take it out and hold it up to a light source, such as sunlight or a flashlight. This step is crucial for a comprehensive inspection. Here's what you should look for when examining the air filter:

Visual Inspection: Check for visible signs of dirt, dust, debris, or damage on the surface of the filter. A clean filter will be mostly white or light gray.  It has to be replaced if it's clogged or covered in dark pollutants.

Deformation: Look for any indications of physical deterioration or distortion in the filter. Filter components that are bowed or torn can reduce their effectiveness.

Clogging: Run your fingers lightly across the filter's surface. If you feel an excessive amount of dirt and debris, or if your fingers come away noticeably dirty, the filter is likely clogged and needs replacement.

Debris Inside The Housing: Check the interior of the housing for any foreign objects or loose debris while the air filter is removed. Remove any obstacles to guarantee optimal ventilation.

Car Air Filters

Car Air Filters

Step 4: Replace If Necessary

If your inspection reveals a dirty or damaged air filter, it's crucial to replace it promptly. You can purchase a compatible replacement filter from an auto parts store or online. To make sure you choose the right filter for your car's make and model, be sure to examine the owner's manual or ask the store clerk.

Step 5: Reassemble The Housing

After replacing the air filter, carefully reassemble the housing cover, ensuring it fits snugly. Utilizing the clips or screws you previously removed, affix them back into place. To stop unfiltered air from entering the engine, make sure the seal is tight.

Conclusion

You can make sure that your engine operates effectively, resulting in higher fuel efficiency and longer engine life, by keeping this filter clean and replacing it as necessary.  As a trusted car filter manufacturer, COOBELL is devoted to providing various car filters including air filters. If you are interested in it, get in touch with us today!

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