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                          What kind of thing is carbon deposition? Carbon deposition includes two concepts: The first concept is the carbon deposition of the engine: a charred substance produced by unsaturated olefins and resins in the fuel at high temperatures during the engine’s operation. The second concept is carbon deposition in electric discharge machining, which should be avoided as much as possible, especially in precision mold machining, which can have a fatal impact.               When it comes to the location of carbon deposits,…

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The reasons for abnormal noise when braking after replacing the brake pads include: insufficient running in of the brake pads, loosening of the brake pads, material of the brake pads, mismatch between the brake pads and the vehicle model, and defects in the brake system itself. Insufficient running-in of the brake pads can cause abnormal noise in the brakes. When we replace the brake pads with new ones, it is likely due to insufficient running-in of the brake pads and brake discs. The newly replaced brake pads have a smooth surface, so when they first come into contact, the…

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The reasons for the strong smell of gasoline after starting a car include: insufficient combustion of gasoline, aging of rubber pipes, and leakage at the connection of gasoline pipes. Due to insufficient combustion of gasoline: The gasoline smell is very strong when the car starts, and if it disappears after heating up, it is a normal phenomenon because the combustion effect is not good when the car first starts. When starting a cold car, the water temperature and exhaust pipe temperature are low, and the mixture is thicker at this time. Therefore, some of the mixture cannot be completely…

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1. What is an air conditioning filter element During the driving process of a car, a large number of invisible fine particles, such as dust, dust, pollen, bacteria, and industrial waste gas, enter the air conditioning system. The function of car air conditioning filters is to filter out these harmful substances, improve the air quality inside the carriage, create a safe and comfortable breathing environment for passengers inside the car, and protect the physical health of the passengers inside the car. 2.Classification of air conditioning filter elements 1. Ordinary paper filter cartridge              …

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  Customized models and packaging are available, with larger quantities and more discounts. Welcome to consult  

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