Filters that need to be cleaned and replaced periodically in cars
Considered as the "lungs" of each car, the engine air filter, air conditioner or oil filter... need to be cleaned and replaced periodically to ensure stable vehicle operation.
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| Depending on the conditions of use of the car, each filter needs to be cleaned and replaced periodically. |
Most current car models are equipped with air conditioning filter systems, engine oil filters as well as fuel filters to limit residue, dirt, and other factors that hinder the circulation of air, oil, or fuel in the vehicle.
Depending on the environmental conditions of the car, each filter needs to be cleaned and replaced periodically to help the engine, air conditioning system, etc. operate stably. However, not all drivers understand the importance and time needed to clean and replace the filters on the car.
Engine air filter
The air filter is usually located in the engine compartment under the hood, this part has the role of filtering dirt in the air before being brought into the engine combustion chamber. After a period of use, dirt and moisture stick to the filter membrane, filling the filter's air vents. If not cleaned or replaced, it will obstruct the amount of air entering the engine, causing an incorrect air-fuel ratio (fuel and air), reducing power, overheating the engine and causing soot in the combustion chamber.
The engine air filter system should be cleaned periodically after the vehicle has operated for 5,000 km, and the air filter should be replaced after 20,000 km. |
Therefore, according to the manufacturers' recommendations, car users should pay attention to periodically cleaning the engine air filter system after the car has operated for 5,000 km, and replace the new air filter after 20,000 km. For older cars, often used in dusty environments, the air filter should be cleaned after 3,000 - 4,000 km and replaced after 15,000 km. In addition, the air filter system should be regularly checked. If the filter is found to be torn or damp, it should be replaced with a new air filter.
The air filter is located in the engine compartment. Removing and installing this part is quite simple, so car users can check, clean or replace the air filter themselves without having to take the car to the garage.
Engine oil filter
Often called "oil filter cup" by car users, this part has a compact structure but plays an important role in filtering dirt and impurities in the engine oil, ensuring lubrication of internal engine parts.
It is recommended to check the engine oil level and replace the oil filter after 10,000 km. |
Unlike the air filter, the engine oil filter system cannot be cleaned but must be replaced periodically after a period of use. Most manuals and care books on car models advise users to pay attention to checking the engine oil level and replacing the oil filter after 10,000 km.
In order not to forget this part, some experienced car users often replace the "oil filter cup" after 2 times of changing the engine oil. In case the oil filter is damaged, it should be replaced so as not to affect the engine lubrication process.
On some car models, the “oil filter cup” is often located under the engine, so when replacing it, pay attention to the installation to avoid leakage. In addition, you should choose genuine oil filters, ensure quality and carefully study the technical information of the engine to choose the right oil filter.
Air conditioning system filter
Similar to the engine air filter, the air conditioning system filter, also known as the cabin air filter, has the role of filtering dust and cleaning the air before it goes through the air conditioning system into the car's interior.
Check and clean the vehicle after using it for about 5,000 km, and replace it after 20,000 km. |
During use, dust and dirt on the filters will reduce the air flow into the air conditioner in the outside air intake mode, affecting the cooling time of the interior compartment. In addition, exposure to the environment causes the air conditioner filter to become moldy, becoming a hiding place for many types of bacteria. The air passing through the filter carries mold, creating unpleasant odors... affecting the health of the people sitting in the car.
With this part, car users should pay attention to check and clean after using the car for about 5,000 km, and replace it after 20,000 km. During use, if you find that the air passing through the air conditioner is reduced, the fan system makes noise or has an unpleasant odor... you should check and replace the air conditioner filter.
Fuel filter
Besides air filter, engine oil... fuel filter is an important part that helps remove dirt and rust in gasoline and oil pumped into the vehicle. Thereby, creating a clean fuel source before entering the engine combustion chamber.
Fuel filter, also known as gasoline filter, diesel filter... is made of standard paper, a mixture of cellulose, synthetic fiber, fiberglass. On some car models, this part is usually located under the car, near the engine under the hood or in the fuel tank. Gasoline and diesel sold on the market when pumped into the car will pass through the fuel filter before entering the engine to be burned.
During use, if dirt or damage is accumulated, the fuel filter will be clogged, the fuel flow to the carburetor or injector will be blocked, making the engine difficult to start, jerking, and the vehicle will operate unstably. With the current quality of gasoline, users should pay attention to bringing the car to the car care center to periodically check and clean the fuel filter. After about 40,000 km of use, the fuel filter should be replaced.
