Comparative HS code duty analysis

How to clean the inside of the engine (internal cleaning of the engine: perfect power recovery!) As the car is Comparative HS code duty analysisused for longer and longer, the dirt inside the engine will gradually increase, and some minor problems will gradually appear. In order to avoid these problems, we can help restore power inside the engine through some cleaning methods. This article will introduce the method of internal cleaning of the engine and how to clean it. I. Why do we need to clean the engine? The engine is the heart of the car, which is directly related to the performance and life of the car. After a period of use, dirt will be produced inside the engine due to carbon accumulation, oil sludge and other reasons. These dirt will block important parts such as oil lines and heat dissipation systems, resulting in problems such as engine temperature rise and power drop. If it is not cleaned in time, it may cause more serious failures. II. The way of internal cleaning of the engine 1. Oil road cleaning, oil road cleaningWashing is mainly to clean the dirt in the engine oil line to ensure the normal circulation of the oil and the effective operation of the cooling system. The specific method is as follows: (1) Add the cleaning agent: Add the engine cleaning agent to the filter port and let the engine work for 10 to 15 minutes, so that the cleaning agent can fully enter the oil line and play a cleaning role. ( 2) Replace the oil: The effect of the cleaner has ended, and all the oil needs to be replaced to completely remove the dirt inside the engine. Two. Fuel cleaning When using gasoline vehicles, the oil in the fuel tank will produce some impurities during operation, such as moisture, impurities and glass oil, which will be deposited in the oil line, thus affecting the combustion of the engine and leading to a decline in the performance of the car. Fuel cleaning can remove these harmful substances to improve the performance of the car. The specific method is as follows: (1) Add detergent: inject the fuel cleaner directly into the fuel tank to fully clean the dirt in the oil line.(2) Replace the fuel and filter: The role of the fuel cleaner has ended, and all the fuel and filter need to be replaced. For diesel vehicles, the nozzle should be replaced. 3. Fuel injector cleaning fuel injector is the final injection point of the fuel mixture, and its working state directly affects the operation of the engine and the efficiency of fuel use. The fuel injection nozzle will be blocked due to insufficient combustion, the presence of sediment and carbon deposits. Therefore, it is very necessary to clean the fuel injector regularly to ensure its normal operation. ( 1) Cleaning nozzle: Remove the nozzle, soak it in the cleaning agent for 10 to 20 minutes, and then clean the residual dirt with a small steel brush or air pressure. ( 2) Check the nozzle: After cleaning, it is necessary to check whether the nozzle has oil leakage and dripping. If so, it needs to be repaired or replaced. III. Precautions for internal cleaning of the engine 1.Choose a regular detergent: Different car brands and models of detergents are different. It is recommended to choose a regular brand and use it in accordance with the product instructions. Two. The concentration of the cleaning agent should not be too high: too high concentration may damage the metal inside the engine and cause some damage to the engine. 3. The cleaning process should not be too frequent: if it is cleaned too frequently, it may affect the internal metal parts of the engine, so it is necessary to choose an appropriate time interval for cleaning according to the use of the vehicle. Ordinary cars are generally cleaned every 30,000-40,000 kilometers. Four. Try to choose a regular auto repair shop: If you don't have the conditions to clean by yourself, you can choose a regular auto repair shop to clean the inside of the engine to ensure the safety and health of the engine. Generally speaking, regardless of the adoptionIn any cleaning method, the metal parts inside the engine should be protected as much as possible, and the cleaning agent from the regular manufacturer should be selected. Only in this way can the cleaning effect be guaranteed and the power and performance of the car be restored.

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