Trade data-driven policy analysis

Engine oil level - Maintaining the healthy operation of the engine In the process of car maintenance,Trade data-driven policy analysis the suggestion of "checking engine oil level" is often heard. However, many car owners do not attach much importance to this and do not even know the necessity of this step. So, how important is the engine oil check? How to check correctly? Let's learn about it together. The function of engine oil. The engine is the heart of the car, and the engine oil is the lubricant of the heart. Simply put, in addition to lubricating the engine, engine oil can also play a variety of roles such as cooling, cleaning, wear resistance, sealing, etc. Without good engine oil, the engine may be damaged and noisy, which will lead to various problems with the vehicle. LaunchThe inspection of the engine oil level has become an indispensable operation because the engine oil will gradually decrease during use, so it has become an indispensable operation to check the engine oil level regularly. But before the inspection, we need to know some relevant common sense. First, checking the engine oil level needs to be carried out after the engine cools down, so as to ensure that the oil is accurately measured. If the oil is measured after the engine is running, it may make the temperature of the oil unstable, thus affecting the accuracy of the measurement. Second, to check the engine oil level, the vehicle needs to be parked on a flat ground to ensure the accuracy of oil measurement. In extreme cases, if the parking position of the vehicle is tilted, the measurement results may have errors. Third, there are two main tools to check the engine oil level, one is a measuring rod and the other is an electronic instrument. The former is widely used.Specifically, the steps to use the measuring rod to measure oil and liquid are as follows: 1. Open the engine cover and look for the engine oil level measurement port, which may be located differently on different brands and different vehicles. Two. After the engine cools down, insert the measuring rod until it touches the bottom. 3. Take out the measuring rod and observe where the mark on the measuring rod is. If the mark is within the normal horizontal line or the mark line, the amount of oil is appropriate; if it is lower than the normal horizontal line, engine oil needs to be added. In general, it is easy to check the engine oil level properly, but this operation can help us keep abreast of the condition of the engine, so as to ensure the normal operation of the vehicle. The importance of engine oil level inspection. Through the inspection of engine oil level, we can grasp the engine oil in time.The change of quantity, and then important information such as engine tightness, degree of wear and oil use status are obtained. If the engine oil level is found to be too low, it may cause a series of problems such as engine failure, suspension system problems and obstacle crossing device use problems. Sometimes, if the engine oil level is too low, it may cause the engine to overheat, lack of power output and other problems. And checking the oil can add engine oil regularly and maintain the healthy operation of the engine to ensure the performance and life of the engine. Finally, it is recommended that the car owner include the engine oil level check in the regular maintenance plan after familiarizing with the operating procedures. As long as we pay attention to and maintain it in time, our car can always run well and bring us excellent performance.

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