Everyone is very fond of their own car, the body is dirty will quickly send the car to the car wash shop for cleaning, when the time is time to maintain, will also send the car to the 4S shop for maintenance. The owner of the car does not understand the knowledge of car maintenance, every time it is what others say, they believe what they believe. Car maintenance is indeed very necessary, but not all places need maintenance, and some maintenance is useless, just waste money, everyone must understand.
The first is tire maintenance
Tires are the only parts on the car that come into contact with the ground, and the car is on the road every day, and the wear on the tires is also very serious. Depending on the material, the service life of the tire is also different. The tires used in general household cars are relatively ordinary, and the pattern on the surface of the driving 20,000 to 30,000 kilometers is smoothed out.
Driving a certain mileage needs to replace the tire, this reason is clear to everyone, sometimes go to the 4S shop for maintenance, the clerk will also tell the owner to maintain the tire. Many car owners don't know what tire maintenance is, but they just agree when it sounds necessary. In fact, the maintenance of the tire is just to clean the surface of the tire and wax the tire, which has no practical significance at all.
The second, three-way catalytic converter maintenance
The three-way catalytic converter is the most important part of the exhaust pipe, the three-way catalytic converter is made of rare metals, so the price of the three-way catalytic converter is very expensive, and the replacement of a three-way catalyst is as little as 3,000 yuan, and as much as five or six thousand yuan.
The main role of the three-way catalytic converter is to treat the exhaust gas of the car, so that the exhaust gas of the car can meet the standard. But many drivers do not understand the three-way catalytic converter, and do not know its role, so it is easier to be fooled.
In fact, the three-way catalytic converter does not need maintenance at all, and their so-called maintenance is only to use the decoder to check the circuit of the engine. These meaningless maintenance prices are not cheap, and many people have spent a lot of money because they don't know.
The third is leather seat maintenance
Chinese people like to choose high-end models when buying cars, and the seats of high-end models and the interior panels of doors are basically leather materials. Leather things need to be maintained, just like the leather sofa at home, which needs to be taken care of with a care agent.
However, although the car seat is said to be genuine leather, it actually has a composite component, and it is not as expensive as the leather seat at home. Usually go to the car wash, let the car washer help to take care of it, do not need to do special maintenance for the seat.
The 4th, the gasoline filter
The gasoline filter is a disposable non-removable paper filter element installed on the engine, and its role is to filter gasoline from the fuel tank to the combustion chamber of the engine. Gasoline filters need maintenance, but they don't need to be maintained too frequently, generally 30,000 kilometers can be maintained once.
Many female drivers don't understand the structure of the car or what these filters do. When you go to maintenance, what others say is what it is, and others will believe it when they say that these must be maintained.
summary:
The car is a large machine, it runs on the road every day between the various parts will also appear wear, the car maintenance is very necessary. A car can be opened for a few more years if it is well maintained, but there are thousands of maintenance items, some of which are essential, and some of which are completely unnecessary. Everyone must know more about car maintenance knowledge, and don't be easily fooled.
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