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Air filter replacement: a hidden cost of oil changes? uncover the facts

Rob is a seasoned home improvement writer with over 15 years of experience researching and recommending products for the home. Prior to starting Nurturing Homeaid, he wrote extensively for This Old House magazine and has been featured as a home expert on several TV and radio programs. An avid DIY-er,...

What To Know

  • The air filter plays a vital role in your engine by trapping harmful contaminants like dust, pollen, and debris from entering the combustion chamber.
  • Changing the air filter is a simple task that can be done in a few minutes.
  • Yes, changing the air filter is a simple task that can be done in a few minutes.

Regular oil changes are crucial for maintaining your vehicle’s health and longevity. But does an oil change always include an air filter replacement? The answer is a resounding yes! Here’s why:

Why Change the Air Filter with Oil Changes?

The air filter plays a vital role in your engine by trapping harmful contaminants like dust, pollen, and debris from entering the combustion chamber. Over time, these contaminants accumulate, restricting airflow and reducing engine performance. Changing the air filter with every oil change ensures that your engine gets the clean air it needs to operate efficiently.

Benefits of Regular Air Filter Replacement

  • Improved Engine Performance: A clean air filter allows for better airflow, which results in improved engine power and acceleration.
  • Reduced Emissions: Clean air filters help reduce harmful emissions by trapping pollutants before they enter the combustion chamber.
  • Extended Engine Life: By preventing contaminants from entering the engine, air filter replacement helps reduce wear and tear, extending the lifespan of your vehicle.
  • Improved Fuel Efficiency: A clean air filter allows the engine to burn fuel more efficiently, leading to better gas mileage.

When to Change the Air Filter

The recommended frequency for air filter replacement varies depending on your vehicle and driving conditions. Generally, it’s recommended to replace the air filter every 12,000 to 15,000 miles, or more frequently if you drive in dusty or polluted areas.

How to Change the Air Filter

Changing the air filter is a simple task that can be done in a few minutes. Here’s a step-by-step guide:

1. Locate the air filter housing.
2. Open the housing by unlatching the clips or screws.
3. Remove the old air filter.
4. Inspect the housing for any debris and clean if necessary.
5. Insert the new air filter, ensuring it’s facing the correct direction.
6. Close the housing and secure it.

Other Components to Check During Oil Changes

In addition to the air filter, there are other components that should be checked and potentially replaced during oil changes:

  • Oil Filter: The oil filter traps impurities from the oil, ensuring clean oil flows through the engine.
  • Cabin Air Filter: This filter removes contaminants from the air entering the cabin, improving air quality.
  • Spark Plugs: Spark plugs ignite the air-fuel mixture in the combustion chamber.
  • Serpentine Belt: This belt drives various components, including the alternator, power steering pump, and air conditioning compressor.

In a nutshell: The Importance of Regular Air Filter Replacement

Changing the air filter with every oil change is an essential step in maintaining your vehicle’s performance, efficiency, and longevity. By ensuring a clean air supply to the engine, you can prevent costly repairs and extend the life of your investment. Remember, a clean air filter is a happy engine!

Quick Answers to Your FAQs

Q: How often should I change my air filter?
A: Every 12,000 to 15,000 miles, or more frequently if driving in dusty or polluted areas.

Q: Can I change the air filter myself?
A: Yes, changing the air filter is a simple task that can be done in a few minutes.

Q: What are the signs of a dirty air filter?
A: Reduced engine performance, increased emissions, and poor fuel efficiency.

Q: What other components should I check during an oil change?
A: Oil filter, cabin air filter, spark plugs, and serpentine belt.

Q: How much does it cost to replace an air filter?
A: Air filters typically cost between $10 and $30.

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Rob Sanders

Rob is a seasoned home improvement writer with over 15 years of experience researching and recommending products for the home. Prior to starting Nurturing Homeaid, he wrote extensively for This Old House magazine and has been featured as a home expert on several TV and radio programs. An avid DIY-er, Rob takes pride in testing out the latest tools and gadgets to see how they can make home projects easier. When it comes to heating systems, he's evaluated over 50 different furnace and boiler models over the years. Rob founded Nurturing Homeaid with his business partner Jim in 2020 to provide homeowners with genuine product recommendations they can trust. In his free time, Rob enjoys remodeling old homes with his family and traveling to visit architectural landmarks across the country. He holds a bachelor's degree in Journalism from Syracuse University.
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