A common misconception among car owners is that fuel is the sole element that the engine requires to function effectively. Many tend to overlook the role of another component in this process – air. The right ratio between fuel and air is necessary for the combustion process to take place efficiently within the engine. However, the air being used for this process isn’t fresh air, as air can be riddled with impurities such as dirt, dust, pollens, and grime – all of which can be detrimental to the engine’s health.
To ensure the engine has a constant supply of clean air, air filters are employed, a device that effectively blocks out any impurities from entering the engine. However, even air filters have a limited capacity, as continuous use can potentially clog up the filter, meaning you should regularly check this device. In this article, Turborevs explains how you can check your car’s air filter.
Why is there a Need to Check Your Air Filter?
As the combustion process within the engine is a continuously occurring aspect, a stable supply of air is constantly required, meaning the air filter is also running continuously. This can easily lead to a build up of dirt and grime within the filter, leading to decreased efficiency and lower performance. To ensure your air filter does not get clogged, regularly checking is a must.
This can be done by visiting your local mechanic, but why bear these expenses when you can easily check the air filter yourself.
How to Check Your Car’s Air Filter?
Since the air filter is located above the engine bay, checking it is fairly simple. You simply have to locate the filter, unplug the electrical connectors, and open it up with a screwdriver. The inspection is purely visual, as you can easily get an idea of any blockages just by a looking at it.
A mild discolouration is normal for a used air filter, but the following signs should determine whether the filter requires maintenance or not.
- Layers of dust and grime on the filter.
- Bits of the filter falling off.
- Cracks along the rubber seal of the filter.
The Bottom Line
Due to the significance of air filters for engine efficiency, ensuring regular maintenance is a must. Regularly checking your air filter can help you detect any problems with the device, or let you know that the filter needs to be replaced.