Symptoms of Clogged Air Filter in Car

Symptoms of Clogged Air Filter in Car

In a basic fuel engine, the air filter plays a vital part of intake. If the air filter doesn’t work as it should, the mixture process of fuel and air would be too rich and your engine may be starved of oxygen. This makes the combustion process very faulty and may cause you many problems.

When you service your car, the most common thing to forget to clean the air filter or change it if needed. The clogged air filter can bring your cars performance down in many ways and will charge you money for it.

As the fuel gets rich, it burns more gas, causing your car to take down its fuel efficiency. But the good thing is a clogged air filter will show you symptoms before you take it too far and damage your engine.

The air filter can be easily inspected if it’s clogged and you can decide if you want to replace it or get it unclogged. Below this we will provide you the symptoms of a clogged air filter in your car. There’s a bunch of reasons why your air filter gets clogged and the most common one is dust in the air.

If you live close to an agricultural area or have driven your car over 12,000 kilometers without changing your air filter, that might be the reason behind the clog. Without further describing how it got clogged, let’s get to know the symptoms.

Symptoms of Clogged Air Filter in Car

If you live close to an agricultural area or have driven your car over 12,000 kilometers without changing your air filter, that might be the reason behind the clog. Without further describing how it got clogged, let’s get to know the symptoms.

  • Black smoke from the exhaust

If you are seeing black smoke getting out of your exhaust, it might be because of the air filter. The clogged air filter will cause the engine to get more fuel than air. This makes the black smoke come out.

  • Change in the engine noise

Most of the time you can inspect on the basis of the sound of the engine. The engine sound will become rough and you will hear the change in it. Spark plug misfires can produce the noise as it’s not getting much air and the fuel mixture is too rich.

  • Backfire of the engine

Your car may misfire or backfire because of the air intake. Rich fuel makes the engine hot and the exhaust will create noise like its shooting. The heat produced by the rich fuel makes it to that.  Flames may come out of your exhaust as you rev. The low air intake and high fuel mixture produce much heat because it’s only burning fuel and getting really low air to combust.

  • Low gas mileage

Your car will not go far with the fuel you have. The lean carburetor settings will hamper your cars performance and will draw more fuel to run the engine. This affects your fuel efficiency to come down.

The inspection of the air filter is really easy. Follow your car manual to find out the location of it, take it out and take a look at it yourself. If you see that your car is showing these symptoms, it might be because your air filter has run its course.

You can change your filter as it’s really inexpensive and can cause damage to your engine and spark plug. Change it or clean it up and it will improve your car’s performance and help it run better and smoother. Drive safely!

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