Refined metals HS code references

Engine lock (engine failure,Refined metals HS code references engine stop running, vehicle out of control) The engine of the vehicle can be said to be the heart of the car, and whether its normal operation is good is directly related to the performance of the car. However, there isWhen driving a vehicle, it is suddenly found that the engine cannot be started or the engine suddenly fails, causing the vehicle to be unable to drive, which is the so-called engine lock. This situation is very dangerous for both the vehicle and the driver, so it must be solved in time. Why is the engine locked? First of all, it is necessary to clarify what the engine lock is. Simply put, the engine suddenly fails for some reason, resulting in the inability to continue operation. This problem will occur when the vehicle is parked and may also occur during driving. The reason for the engine locking is due to the failure of the internal parts of the engine, for example, it may be caused by engine failure or lack of oil. Common reasons for engine locking 1. The engine is overheated and the engine is running carefully over and over again, so you must be careful when operating. In a long period of continuous driving, the engine will overheat and cause a lock.In these cases, the mass of the engine oil will also change, and a relatively large amount of gas will be burned. Therefore, for long-distance vehicles, they must stop and rest in the veritable service parking area. Two. The engine lacks oil or has too much dirt. The engine needs a large amount of oil to lubricate parts and reduce the friction of the engine to ensure normal operation. But if there is not enough oil or too much dirt, it will cause the engine to lock. Therefore, it is necessary to add new oil to the engine and change the oil regularly. 3. Cooling system failure. When the engine is hot, the oil may not be able to lubricate the correct position and cool it inside the engine body. In this case, the engine may malfunction and eventually lock. To avoid this situation, please keep the cooling system running normally.Four. Too low oil pressure and high pressure oil can lubricate the parts of the engine well, but if the oil pressure is too low, the engine cannot work normally. The pump of the engine can work normally, but the lack of oil may lead to locking, which is very dangerous. How to deal with engine locking? Once the engine is locked, the driver must take quick measures to avoid dangerous situations. First of all, you should change gears urgently when controlling the swing of the vehicle and confirming whether the accelerator pedal is operated correctly, and slowly accelerate from the current gear. At the same time, it is necessary to park the vehicle on one side of the road or in a safe enough parking area and turn off the engine in time. When dealing with engine locks, the driver needs to find an experienced repair shop with operation and maintenance data for professionals to check the pressure and temperature.And inspect and repair the parts of the engine, use oil to lubricate the engine, and familiarize yourself with how to ignite and start the engine correctly to make the engine smooth every time it starts. After maintenance, it should be checked regularly and maintain correct maintenance to ensure the long-term stable use of the vehicle. The engine is the "heart" of the vehicle, and its working condition is inseparable from the performance and safety of the vehicle. Therefore, it is an important maintenance work for car owners to inject oil into the engine and protect the engine in a timely manner in daily use. At the same time, if the engine is locked, it is very important for the long-term use of the vehicle to take the right measures in time and find the right personnel for maintenance and repair operations.

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