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Engine abnormal noise: How to deal with the abnormal noise of the car engine?DigiPlus Cars are often used in our daily life. In the process of using cars, the engine is one of the most important parts. And whether the engine runs normally is directly related to the reliability and safety of the car. If there is a strange rattling sound from the engine, it is a warning signal that there is something wrong with the engine. So how to deal with the abnormal noise of the car engine? I. The reason for the abnormal sound of the car engine 1. Insufficient oil is the lubricant of the engine. If the oil is insufficient, it will lead to the wear of the engine parts, which will produce abnormal noise. Therefore, it is necessary to ensure that the engine oil is sufficient, and the amount of oil should be checked before using the car every time.Two. If the oil circuit is blocked during driving, the engine oil route is not maintained for a long time, there will be carbon accumulation or dirt, blocking the oil route and affecting the normal flow of lubricating oil. Not changing the engine oil for a long time, or improper use of oil, will also affect the normal operation of the engine. 3. Car engine accessories failure Car engine is a complex system composed of many accessories. If these accessories fail, they will cause abnormal noise in the car engine. For example, some common accessories such as cylinders, camshafts, pistons, crankshafts, bearings, etc. will affect the normal operation of the engine. Four. Exhaust pipe failure The exhaust pipe is an important part of the car engine. It not only exhausts the engine, but also has the effect of shock absorption. If the exhaust pipe is damaged or corroded, it will affect the normal exhaust of the engine, which will lead to abnormal noise.II. How to deal with the abnormal sound of the car engine 1. We all know that regular maintenance of cars needs regular maintenance, which is even more indispensable for the engine. It is necessary to change the engine oil, clean the exhaust pipe, and check the condition of the engine accessories from time to time. If a fault is found, replace and repair it in time to avoid the expansion of the problem and the scrapping of the vehicle. Two. Pay attention to maintaining sufficient oil is the key to ensuring the normal operation of the engine. Therefore, regularly check the amount of oil and the quality of the oil, and check whether the maintenance records are complete; and replace the oil in time to ensure the normal operation of the engine. Driving in a high-temperature environment, you need to pay more attention to the amount of engine oil. 3. When refueling, pay attention to the operation of the car engine requires a certain amount of oil. If the oil is not good, it will affect the normal operation of the engine, resulting in abnormal noise.Therefore, when refueling, you must choose the right oil. Four. Avoid a long time in a high-temperature environment. The high-temperature environment of the truck will affect the normal operation of the car engine. Driving for a long time will cause the engine temperature to be too high, and even the engine will burn and cause failure. To avoid trucking for a long time in a high-temperature environment, you can take some measures to prevent the engine from overheating, such as installing radiators, oil coolers, etc. 5. Repair the fault in time. If there is a strange sound in the car engine, it may be caused by the engine failure. If a problem is found, it needs to be repaired in time. For some major failures, you can consider replacing the engine components or the whole engine. III. Conclusion The abnormal sound of the car engine is a warning signal. If it is not solved in time, it will cause great damage to the engine.Different situations may require different solutions, but maintaining the good habits of the car, paying attention to maintenance in time, and repairing engine failures in time are all important ways to avoid abnormal noise and failure of the car engine.

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