Maintenance, oil change, professional car maintenance knowledge

For car owners, the maintenance and maintenance of their car is undoubtedly the most important issue, and regularly changing the oil of the car is the top priority of vehicle maintenance. Then, why does the oil change have such a great effect on vehicle maintenance? What's the big effect?

lubricating oilDuring use, it is subjected to high temperature, air and metal catalysis, and the oil will be oxidized and aged, forming paint film and sludge and other deposits, which will affect the normal operation of the engine.

Therefore, when the lubricating oil is used for a certain period of time, it needs to be replaced. If the oil is not changed on schedule, the lubricating oil will be mixed with sludge, carbon deposits, water, acidic substances and incomplete combustion products produced by the combustion of the fuel, which will significantly reduce the anti-wear performance of the lubricating oil on the engine. At the same time, the additives in the lubricating oil will continue to be consumed with use, affecting the performance of the lubricating oil.

It should be noted that every time you change the oil of your car, you should also change its filter.Machine filterOil filterIt is installed on the lubrication system of the internal combustion engine and used to filter, lubricate and cool the moving parts in the working state of the internal combustion engine to make the oil reach a certain degree of cleanliness and prevent the early wear of the internal combustion engine. Therefore, the cleaning of the machine filter also affects the normal function of the machine oil to a large extent. There is also a very important function of regular oil change, which is to clean the engine. It can not only discharge pollutants in the engine, but also ensure that the components in the lubricating oil are kept at a reasonable level.

In fact, in addition to regular oil changes, engine filters, and the injection of additives into the engine oil, the true professional-level vehicle maintenance also includes the cleaning and maintenance of the circulatory systems in the engine.Such as: engineFuel SystemThe cleaning and maintenance of the engine can effectively decompose the carbon deposits of the engine and improve the working efficiency of the engine; the cleaning and maintenance of the engine lubrication system can fully increase the service life of the vehicle parts and enhance the engine power;cooling systemThe cleaning and maintenance of the engine can increase the power of the engine, thereby reducing fuel consumption and prolonging the service life of the engine.

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