How to evaluate supplier reliability

How to view the engine oil scale (How to use the engine oil scale to check the oil level?How to evaluate supplier reliability) The importance of engine oil in daily car maintenance is self-evident. It is the blood of the engine. The operation of the engine is not only related to the life of the engine, but also to the safety of the car. Therefore, it is very necessary to check the engine oil level in time. So, how to use the engine oil metre to check the oil level? Below, this article will introduce this problem from the following aspects: I. Because the oil inspection time has a great relationship with the operation of the engine, how can we better check the oil? First of all, it should be carried out within 5-10 minutes after the engine cools down, and the inspection should be carried out when the engine is stopped. Because if it is checked in the hot state of the engine, the oil will be scattered in the lubrication system, and there is no way to reflect the real oil level of the engine. Therefore, you must pay attention to this point to avoid misjudging the oil level. II. The position of the oil diaper and the method of checking the oil of each car are different. Generally, its position is marked on the engine. Some cars also have relevant instructions on the hood. Generally speaking, the oil diper is located inside the hood, and its length is about 1 foot. If necessary, you can refer to the user manual of the car to find the oil dimeter.After finding the oil meter, you need to follow the following steps to check: 1. First, take out the oil scale and wipe it clean with a clean cloth to ensure that there are no impurities. Two. Insert the oil gauge into the fuel tank port, make it firmly stuck in position, and then pull it out. 3. Observe the signs on both sides of the oil scale. If the oil does not reach the center of the mark, it means that the oil needs to be added or replaced. Four. If you need to add oil, you need to first determine the brand, specification and viscosity of the oil, and add it to the fuel tank appropriately. III. The inspection standard of engine oil level is very important. So, generally speaking, what range should the engine oil level be within? The oil level is generally marked with low water level and high water level for our inspection. If the oil must be marked between low and high water levels, it indicates that the oil level is normal, otherwise the oil needs to be replenished.IV. Oil addition and replacement If the oil level is too low, it is necessary to add oil in time. First of all, you need to know the types of oil used in cars, as well as the manufacturer's regulations on the selection and addition of oil. Oil should be purchased at the right remote gas station and good brand. If the oil has been used for too long, it needs to be replaced in time. The steps of changing the oil are very important. You can ask the relevant professionals to replace it to ensure that the transmission is in good working condition. V. Precautions for oil inspection In the process of oil inspection and replacement, there are also some safety issues and precautions that need to be paid attention to. As mentioned above, be sure to check it within 5-10 minutes after the engine cools down, which can protect your hands from injury from heat. When adding or replacing oil, you must abide by the correct operating specifications and do not pollute the oil into the environment, so as not to affect the surrounding environment.In addition, you also need to pay attention to the storage conditions and duration of engine oil. In general, during the normal use of our car, the inspection and replacement of engine oil is very important. Mastering the above skills of checking the oil level and replacing the oil can ensure the long-term normal use of our car and also ensure our safety.

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