Common Air Filter Problems in a Car, How to Know When to Clean Your Car Air Filter
Posted in: Performance

Common Air Filter Problems in a Car

How to Know When to Clean Your Car Air Filter, How a Dirty Air Filter Affects Performance, Common Air Filter Problems in a Car: The air filter in your vehicle is the part that protects your engine from containments in the air. Your air filter cleans the air of dust, leaves, dirt, and other contaminants before the air enters your engine. Unfortunately, with regular use and time, your air filter gets dirty. As it gets dirty, the air filter is less able to clean the air entering your engine.

 A dirty air filter causes many problems for your vehicle, and it is essential to change it based on the manufacturer’s recommendation. You can take your car to automobile workshop and have a technician inspect your air filter. Continue reading to find out some warning signs that your air filter may be dirty and need to be replaced.

Here are nine common problems that could be solved by replacing your air filter:

Common Air Filter Problems in a Car, How to Know When to Clean Your Car Air Filter
Common Air Filter Problems in a Car, How to Know When to Clean Your Car Air Filter

1)      Different and Strange Noises

Over time, as you drive your car, you learn the normal sounds your vehicle makes. You begin to understand that sounds are normal for your engine. If you begin to hear noises such as popping or coughing coming from the engine, it is a sign that your filter is dirty. Another symptom could be if you begin to feel your vehicle vibrate. This could also be a sign that your air filter is damaging your spark plugs. It is essential to change your air filter before you cause damage to your spark plugs.

2)      Decreased Engine Performance

You may begin to notice your engine having hard starts, misfiring, or rough idling. All of these symptoms may indicate that you have a clogged or dirty air filter. Your engine requires a balance of air and fuel to require it to start properly. When there is not enough air in the engine, there is excess fuel. The excess fuel that does not burn causes soot to reside to form a layer on the spark plugs. This soot causes problems with the spark plugs and reduces their ability to create the spark needed for combustion. Once you change the air filters, your engine should return to its peak performance.

3)      Decreased Fuel Efficiency

When the vehicle you drive has a carburetor, and you see your fuel economy decreasing, it is a sign that your air filter is dirty. A carburetor mixes the fuel and air to the proper amount to complete the combustion process. When there is not enough clean air in the engine, it typically compensates by pulling in more gas to create the power it needs to work. When you replace your air filter, it can improve your gas or fuel mileage. A new vehicle has a fuel injector that uses a computer to allow for the ideal mix of fuel and air. It adjusts the amount of fuel in the engine to create balance.

In addition to the symptoms listed above, you can do a visual check of your air filter to check its status. For example, you can see that the filter is clogged with dirt. A new air filter is white while a dirty air filter looks dark, and often dirt can be seen.

4) Black smoke or flames in the exhaust

When flames or black smoke is coming from your exhaust pipe, it can be a result of a dirty air filter. When there is not enough clean air in the engine, the gas does not burn entirely during combustion. The fuel that is left and not burnt leaves through the tailpipe. The fuel looks like a black and sooty smoke coming out of the exhaust pipe.

5) Smell of petrol in the exhaust

If you smell petrol when starting the car, it’s because insufficient air is entering the fuel injection system and the excess un-burnt fuel exits the car through the exhaust pipe (hence the smell). When you replace the air filter, the smell should go.

6)      Check Engine Light

While a dirty air filter may not be the only thing that causes your check engine light to come one, it is one reason why it might. When you do not get enough air to your engine, it causes carbon deposits to build up.

7) Poor Acceleration

When your air filter is dirty, it often limits the amount of clean air that goes to your engine. When there is not enough air going to your engine, it reduces the power of your vehicle as well as its performance. For example, you may notice that your car is slow to respond when you push the accelerator. A clean air filter can improve acceleration.

8) Air filter looks dirty

A brand new air filter is a white / off-white color, which will slowly darken as it accumulates dust and dirt over time. A visual inspection of your air filter under bright light will show a lot of dirt, but not all the tiny particles can be easily seen.

Dirty Air Filter in Automobile
Dirty Air Filter in Automobile

9)      Reduction in Horsepower

If your acceleration seems sluggish, your horsepower could be suffering from oxygen deprivation. If your car jerks when accelerating or responds slower than normal, chances are it’s not getting the air it needs to function at peak performance.

Horsepower in a vehicle is completely dependent on how well the engine functions. The engine is fighting harder by dumping more fuel to keep up with the reduced oxygen. That power being diverted will decrease your horsepower significantly.

Courtesy & Sources of Information: Webb Toyota

Direct Link: https://www.webbtoyota.com/how-a-dirty-air-filter-affects-performance/

Premium & Best Car Air Filter Price in Bangladesh

A car air filter costs around BDT 380 to BDT 850, depending upon its size. There are two types of air filters: 1. disposable and, 2. reusable. Disposable filters are inexpensive but they only last a few months before they need replacing. Reusable filters are much more expensive but they last longer. They are usually made of pleated paper or foam. A good quality filter should be replaced at least once per year. The disposable type of air filter is cheap but does not last long. On the other hand, the reusable type of air filter lasts longer and is more expensive. However, it requires frequent replacement. Our air filter price starts from BDT 380 to BDT 850.

Toyota Premium Folder Air Filter-17801-21050
Toyota Premium Folder Air Filter-17801-21050

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Folder Auto Premium Car Air Filter

Toyota OEM Premium Car Air Filter List

  1. Folder-17801-21030 (17801-0M010, 17801-0Y010, V9112-0024, AY12-0TY043).
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  3. Folder-17801-21050 (17801-0D060, 17801-0D090, 17801-0M020, 17801-0T020)
  4. Folder-17801-21060 (17801-0M030, 17801-0M040, 17801-0T090)
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Folder Auto Parts Ltd
Folder Auto Parts Ltd

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