How Often To Change Engine Air Filter

So you want to know how often to Change Engine Air Filter? The engine air filter, or the air filter or the internal combustion filter, is a device that prevents harmful contaminants from entering your engine, and it has a vital role in your engine’s performance. Commonly mounted in a metal or plastic housing near the air intake of the Carburetor or fuel-injection system, the filter itself can be made of paper, foam, or even metal mesh.

Engine air filters don’t require many lot of maintenance but replacing them on time is very important. If you fail to replace your Engine Air Filter then your engine might be damaged permanently. To remove the clogged engine from damage you can use compressed air or a vacuum cleaner. On the other hand, to maintain your engine air filter you should regularly check and clean it.

Here are some guidelines to help you determine how often you should change the air filter in your car.

How often should you Change Engine Air Filter?

Your engine air filter should be replaced every twelve months or 12,000 miles. To protect your engine from burning oil, replace your air filters at the very least. It’s also a good idea to keep an eye out for such warning signs as strange noises and loss of fuel efficiency. Take care of these filters! This will help you avoid the cost of servicing or repairing an engine that’s on its way out. It will also give you peace of mind, knowing that you’re protecting the health of your vehicle.

Changing your engine air filter on a regular basis is important to ensure that your car runs at peak performance levels. This can help to ensure that you get the most out of your engine, meaning more power and better fuel savings. 

Air Filter Purpose

To maintain your engine, it’s important to have a working knowledge of the engine air filter. Not only does it protect your engine from harmful contaminants, but failure to change the filter when recommended can lead to problems later on. 

A clean air filter is an essential part of maintaining your vehicle’s health. Having a clean air filter improves airflow through your engine and helps to stop dirt and dust from entering your engine. It will also help the engine run cleaner, which means there is less need for overall maintenance. Over time, the filter will become too dirty and clogged to be effective. This will cause the engine to run rough, or in some cases completely stall.

Clogged Air Filter

A clogged filter can cause your car to run poorly and could lead to costly repairs. The replacement of your engine air filter is a fast and easy way to improve the performance and fuel economy of your vehicle. Clogged or dirty filters can cause engine damage, loss of power, and increased fuel consumption.

Common Symptoms of a Dirty Air Filter

Common Symptoms that indicate an aging (or dirty) air filter include: 

Decreased Fuel Economy

Most everyone is aware that proper maintenance of their vehicles will increase the life span of the vehicle. One way to do this is to maintain the proper fuel economy. Decreased fuel efficiency can be caused by some things, but one of the main causes is dirty air filters. Make sure you change your air filter as recommended by your vehicle manufacturer.

Loss Of Power

If your engine is losing power, it could be due to a lack of power coming from the fuel pump. When your engine is continuously under a load, you may find that the power begins to falter, and slows down- this is your fuel pump telling you that it can’t supply enough pressure to feed the engine. 

If you suspect this has happened, there are two things that you’re going to want to do. The first is simple: check the oil level of your engine. You should know right away if there’s enough oil in it or not. The second thing that you should do is check the air filter- if it’s dirty, replace it and see how well the fuel flow improves when your foot goes onto the pedal.

Difficulty Starting Up Your Car

A dirty air filter causes problems starting the engine in your car because when you turn on your vehicle, the air enters your air filter and then into the engine. If there are particles in the air that can clog your system and block the passage of air, it will affect the performance of fuel consumption. This makes your car harder to start up as you need a greater amount of power for combustion. Your money will also be reduced with gasoline consumption because your engine needs to work harder to accelerate the vehicle.

Why you should Change your Engine Air Filter?

The engine air filter sits outside the engine. It allows air into the engine while trapping dirt and dust. A clean Air Filter can help provide better gas mileage, peak performance, and longer engine life. The airflow through the engine will increase, which will cause it to run more smoothly and efficiently. This means both improved performance and fuel economy.


Engine air filters aren’t just a part of your car that sits and collects dust year after year. They’re a device with an important purpose: to keep dirt and particles out of your engine while boosting fuel efficiency. The problem is that air filters are often under-appreciated, and they can be easy to forget about if they’re not replaced on time. We wrote this article to help you learn more about the importance of replacing your engine air filter and the consequences you might face if you don’t do it right away.

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