The replacement of the air filter is a fairly simple operation, but this does not make its significance less valuable. This is exactly the case when an important stage of maintenance can hold the owner himself.
What is an air filter?
We all know well that the car drives not only by fuel, it is necessary for its combustion a large amount of air. Since our atmosphere has long been contaminated, in addition to the necessary gases, there are mechanical impurities (droplets of oils, plant seeds, dust, etc.).
If all this starts to get into the engine, its resource will decrease several times. It is the filter that is responsible for the cleaning procedure. So that this item function correctly, it must be replaced in a timely manner.
Replacing air filter
To increase the productivity of the car and ensure free air circulation, replace or at least periodically clean the filter. The price for it is very affordable, and the replacement can produce every car owner, spending the minimum forces and time.
Purchase of the right air filter
It is necessary to buy exactly the same filter as the one that has been installed by the car manufacturer. If you have any difficulties with the choice, please contact auto parts store staff.
Air filter replacement procedure
Park the car and turn on the parking brake. Open the hood, bring it with a rack. The air filter unit is usually located on top of the engine.
- in modern cars, the filter housing has a square or rectangular shape. It is a bit shifted to the side and is located between the engine and the front lid of the radiator;
- in older cars, the filter is under a metal or plastic round lid.
Remove the filter cover
First, loosen the hose fastening clamp that protects against air leakage. Holding the cover, unscrew all screws. Some filter models are equipped with nuts, and some have a quick disconnection mechanism. Pull the cover up so that it comes off the case.
Removing the filter
You see a rectangular or round filter made of gauze, paper or cotton. At the edges, the filter is equipped with a rubber sealing rim. Remove the filter from the housing.
Cleaning the case
First of all, take the scotch and close the ventilation channel them. It does not take much time, but will protect the engine from dust until you clean the filter housing. With the help of the compressor, blow dust. For this purpose, you can use a vacuum cleaner.
Filter replacement
Install the new new filter. To do this, lift the rubber rim. All edges must be covered with this rim. Attach the lid and press it to the filter block. Make sure the strength and reliability of the cover fastening, otherwise it will negatively affect the operation of the engine. Tighten all clamps and screws, check out the reliability of the cover attachment, shocked the filter unit in different directions.
How often do you need to change the air filter?
Normal engine operating conditions directly depend on the quality of the air filter. If it is clogged, its bandwidth will decrease and less air will flow to the power unit. This often affects the increase in fuel consumption and deterioration of the car behavior on the road. How to understand that it is time to change the air filter:
- There are many errors on the onboard computer, which symbolize the problems of the power unit.
- Lack of thrust with a decrease in the efficiency of the engine.
- Engine failures work in the middle of the road.
- A gradual increase in fuel consumption that fails to explain.
- Slow reaction to the press of gas pedal, change in the behavior of the power apparatus.
- Improving engine wear.
It is important to choose the right air filter in order not to put the engine for various risks. Do not buy too cheap spare parts, especially when it comes to the performance and resource of the engine.
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