How to evaluate supplier reliability

Is the engine hot normal?How to evaluate supplier reliability If you have ever driven a car, you must know that the engine will become extremely hot while driving. Whether your oil warning light flashes or your thermometer explodes like a crater, these are signs that your engine has become unusually hot. But at this time, many people will have such a question: Is the engine hot normal? Today we will discuss this problem. First of all, we need to understand the working principle of the engine.The engine is the core component of the vehicle, which is responsible for providing power and turning the tires to make the vehicle run. And the operation of the engine consumes a lot of energy and generates heat at the same time. That's why there is a special cooling system inside the engine to maintain a reasonable temperature of the engine. Most modern vehicles use water-cooled engines, which means that the heat of the engine will dissipate through a liquid called coolant (water + antifreeze). When the engine burns gasoline, it produces high temperature and high pressure, and enters various parts of the engine through various pipes. Then, the coolant in these components will transfer heat to the radiator through a series of water pipes. There, the air will cool the coolant and discharge it from the radiator. Such a process forms a whole cycle. If it is sentIf the motive cannot be maintained stably within the normal temperature range, it may have a series of problems, such as engine burning, hearing the engine roar, etc. Therefore, we can draw the conclusion that the engine needs to be warmed up. During the first ten minutes after the engine and the driver start, the engine temperature will gradually rise, which is also the period when the temperature of the oil gradually rises. When the engine temperature rises to the normal operating temperature, the driving experience will become smoother, and the engine will maintain more stable performance. However, when the temperature of the engine exceeds the normal working temperature, it should attract our attention. Except for the overheating of the engine caused by the weather, for example, in extreme weather conditions, when the temperature is too high in summer, sometimes the engine of the car suddenly becomes extremely hot. When hairWhen the motive is overheated, the engine cooling system may fail or lose coolant, both of which may cause the engine to overheat. If we do not repair and maintain in time, this overheating will cause serious damage to the parts of the family car, which may eventually lead to the engine burning. In addition, we need to be clear that the temperature of the engine will also be affected by the driving environment. When we drive in special terrain, high-altitude mountainous areas or extremely cold weather, these factors may affect the temperature of the engine, making it unusually hot or low-temperature and cold. Therefore, we need to moderately reduce or increase the load of the engine according to the driving environment to maintain the appropriate temperature of the engine. Summary: When we find that the engine is within the normal temperature range while the vehicle is driving, we don't have to worry too much about whether it is "hot" or not.However, if the engine is abnormally hot or the engine temperature is too low, we need to go to the repair factory as soon as possible to find problems and solutions to ensure that the engine will not suffer major damage in daily driving. Maintain the engine well, so that our car will last for a long time, and the driver's travel will be more worry-free, safe and convenient.

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