Mechanical products, especially cars, will become dull and need maintenance after long use. This is very important. Many people don't know how to maintain a car for the first time, especially the internal machinery such as engines. It feels like a bicycle bearing. Adding more oil for lubrication is a one-sided idea. In fact, changing the oil is just a corner of car maintenance. Changing oil is car maintenance? Novices may believe that old drivers will not admit it unless they change these four parts.
The first thing is called a cage cover, which is not often mentioned. It is a device to prevent water leakage and other impurities from entering the automobile chassis on site. Once a fault occurs, other parts in the car will lose their protection and will be damaged soon. This is a very important project. The second is the spark plug, which plays a great role. Although it is small, it is an important device for engine ignition. It is also because you often play with fire that it consumes quickly and needs to be replaced in time. Otherwise, it won't start when waiting for the bus. The third type is the air filter of the car, which is often ignored by everyone. It is the main device to ensure engine ventilation and heat dissipation. In addition, it can purify the air, improve the air quality in the car, protect the breathing safety and improve the comfort, so it often needs to be cleaned or even replaced, and it is also a consumable that is easy to lose. Don't forget to maintain the car.
Finally, the three-way catalytic converter. As far as its function is concerned, it is not an element to ensure the normal running of vehicles, nor is it an element to improve driving safety. However, you can't get on the road without this thing. This is a component that must be installed in accordance with national regulations. In order to protect the environment, because one of the main problems in the annual inspection of automobiles is exhaust emission, the function of the three-way catalyst is to convert harmful gases emitted by automobiles into harmless gases. In this conversion process, the catalytic converter itself will accumulate a lot of waste, which will slowly block up, which will seriously lead to the emission of black smoke from cars. Therefore, when doing car maintenance, it is necessary to clean up the blocked catalytic converter in time and replace it if necessary. However, it should be noted that the maintenance method of three-way catalytic converter is different from other devices.
First of all, you can clean it directly. Generally, you just need to drive to the car wash shop. The repair union has special cleaning equipment to clean, which is generally very clean. However, car owners often find that the three-way catalytic converter needs cleaning and has been shielded. Simple cleaning is useless at this time. Special cleaning solution needs to be injected into it to eliminate the blockage. These cleaning liquids are very expensive. Some old drivers choose to buy three-way catalytic converter cleaning agent to clean themselves. Simply pour it into the fuel tank, and they can clean the three-way catalytic converter by themselves while moving.
Finally, remind car owners that they should not only change the oil, but also change or clean many things in the future. Don't waste too much money on fur. Changing the oil is car maintenance. Novices may believe that an old driver will not charge money unless he changes these four parts. what do you think?