How to use HS codes for tariff predictions

Engine fuel consumption (engine fuel consumption increases,How to use HS codes for tariff predictions car owners need to pay attention!) With the popularization of transportation and the improvement of people's living standards, cars have become an indispensable part of our daily life. The most important thing in the use of a car is maintenance. Among them, the maintenance of the engine is very important.As the "heart" of the car, the engine bears the important task of driving the car, and its normal operation is inseparable from lubricating oil. How important is the role of lubricating oil in the engine? During operation, all parts inside the engine are rubbing at high speed. If there is no lubricating oil protection, it will inevitably cause a lot of friction and wear, and even lead to overheating of the engine, inability to start normally or more serious damage. Therefore, it is particularly important to ensure the quality and quantity of automobile engine lubricating oil. After a period of use of the car, the owner may find that the fuel consumption of the vehicle is gradually increasing. The appearance of this situation shows the increase in engine fuel consumption. So what are the reasons for the increase in engine fuel consumption? 1. The fuel is mixed into the lubricating oil. This situation is usually caused by car fuel injection.The failure of the engine or the failure of the accelerator pedal causes the fuel to flow into the lubricating oil, resulting in an increase in engine fuel consumption. Two. Lubricating oil loss. With the use of the engine, the lubricating oil will be lost to a certain extent. However, if the lubricating oil is lost too quickly, a follow-up overhaul is required to prevent overheating and damage to the engine caused by insufficient lubrication. 3. The quality of lubricating oil is poor. The large use of low-quality lubricating oil will lead to an increase in engine fuel consumption and even cause more serious damage to the engine. If the owner of the vehicle consumes fuel, in addition to the above three reasons, there are other reasons. Such as engine aging, air filter blockage, spark plug aging, insufficient tire pressure, etc. Therefore, when the owner finds that the fuel consumption of the vehicle has increased, the reason can be urgently investigated to carry out effective repair. In order to maintain the normal operation of the engine, I believe that car owners will change the lubricant regularly.So how to replace the lubricating oil correctly? 1. The interval between changing the lubricating oil. First of all, you should choose the brand and type of lubricant suitable for your model. Then, you should follow the advice of car manufacturers to change the oil and oil filter regularly. Generally speaking, there are guidance on replacing lubricants in the owner's manual. Two. Lubricating oil replacement skills. When replacing the lubricating oil, you should stop in a flat place, turn off the engine and wait for it to cool down naturally. Next, the oil sank should be removed and the waste lubricating oil and waste oil filter should be removed. Then, clean the engine with appropriate detergent. Finally, start pouring in new lubricating oil and a new filter, and pay attention to the lubricating oil marks to prevent excessive or omission. Abstract Engine lubricant is very important for maintaining the normal operation of the engine. When the engine consumes fuel, the owner needs to pay attention to whether the lubricating oil is contaminated, lost or of poor quality.In order to maintain the effectiveness of the lubricating oil, the car owner should regularly replace the lubricating oil and oil filter according to the manufacturer's recommendation. When replacing lubricating oil, you need to pay attention to skills to prevent affecting the normal operation of the engine.

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