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What Does an Air Filter Do in Heavy Vehicles?

An internal combustion engine needs three things to run: ignition, fuel, and air.
November 28, 2022

An internal combustion engine needs three things to run: ignition, fuel, and air. Most drivers think that vehicles only run-on fuel, but the air factor has a vital importance. Because the fuel ignited by the spark plugs requires air to ignite. Since the entry of polluted air into the atmosphere into the engine can lead to both deficient performance and damage, this air also needs to be filtered. This is where the air filter comes into play.

What Does a Car Air Filter Do?

While the engines produce the energy required for the vehicle to move forward, they also use air along with fuel. We said that this air which is taken from the atmosphere and allows the fuel to ignite, must be filtered before entering the engine, and this task in the engine is fulfilled by the air filter. If the air filters prevent the entry of harmful particles and foreign substances into the engine, they not only keep the fuel consumption at an ideal level but also ensure maximum performance from the engine.

How To Detect Car Air Filter Failure?

It is enough to drive normally to see if there is a fault in the air filter. If the vehicle does not respond normally when the accelerator pedal is pressed while driving, this means that there is a difference in the amount or quality of air taken into the engine. Acceleration of the vehicle takes place later in such malfunctions.

In addition, if the amount of air required for the fuel to ignite cannot be provided, the engine needs more fuel, causing an increase in fuel consumption.

If you experience starting problems such as excessive idling vibration and loss of engine power then the air filter may be defective. The frequency of replacement of air filters can vary depending on ambient conditions and kilometers. If you want to know exactly when to change the air filter, you need to consult the authorized services.

Benefits Of Replacing a Car Air Filter

Increased fuel efficiency: Replacing a clogged air filter can improve fuel efficiency, depending on the make and model of your vehicle. A dirty or damaged air filter limits the amount of air flowing into your vehicle's engine and this causes your engine to work harder which in turn uses more fuel.

Lower emissions: Damaged and dirty filters reduce airflow to the engine which is changing the air-fuel balance in the vehicle. This imbalance contaminates the spark plugs, causing the engine to lose performance and run rough. More importantly, your vehicle has a direct impact on its exhaust emissions.

Long engine life: A particle as small as a grain of salt can easily pass through a damaged air filter. These particles, which are likely to get into sensitive parts such as cylinders and pistons, can invite expensive damages to repair. For this reason, it is especially important to change the air filter regularly.

You can also view our most preferred air filters by clicking on the links.

As a leading filter manufacturer in Turkey, Şampiyon Filter produces high quality oil, fuel, air and hydraulic filters to automotive, agricultural, business machinery and commercial bus and truck groups in accordance with national and international standards.