What is the difference between small manual transmission cars and small automatic transmission cars?

What are the functions of the engine lubrication system?

Detailed introduction to the functions of the engine lubrication system: 1. Lubrication function: Engine oil forms an oil film between moving parts, reducing friction resistance and power loss, and minimizing component wear. 2. Cooling function: The fluidity of engine oil carries away some of the heat from engine components, preventing excessive temperatures that could lead to burning or damage. 3. Cleaning function: The circulating engine oil removes metal particles generated during engine operation, dust inhaled from the atmosphere, and some solid substances produced by fuel combustion, preventing the formation of abrasives between parts that could accelerate wear. 4. Sealing function: The viscosity of engine oil allows it to adhere to the surfaces of moving parts, improving sealing effectiveness and reducing gas leakage. 5. Anti-rust function: The principle is that the lubricating oil film adheres to metal surfaces, isolating air and water, thereby providing rust and corrosion prevention.

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Why can't CVT use a circulation machine for oil change?

Cvt using a circulation machine for oil change will increase the amount of transmission oil used, thereby raising the cost, so it is not recommended to use a circulation machine for CVT oil change. Here is more information about transmission oil change: 1. One method is the traditional gravity method to drain the oil, which has the same principle as changing engine oil. It involves loosening the transmission's drain screw to release the oil and then refilling with new oil. 2. Another method uses a circulation machine to change automatic transmission oil, mainly utilizing the machine's pressure to dynamically replace the oil in the torque converter's lubrication pipe and cooling pipe. 3. When using a circulation machine for oil change, the oil pump continuously pumps new oil into the transmission while the suction pipe continuously draws out the old oil from the transmission's drain port. By controlling the amount of oil added and drained to be equal, the total amount of oil inside the transmission is maintained. This process requires a large amount of transmission oil, resulting in higher costs.

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Will having an uninspected vehicle under my name affect buying a new car?

An uninspected vehicle that hasn't been scrapped won't affect purchasing a new car, but you cannot use the original license plate. According to Article 9 of the "Motor Vehicle Registration Regulations", registration will not be granted under any of the following circumstances: 1. The certificates or vouchers submitted by the vehicle owner are invalid; 2. The vehicle's origin certificate has been altered or the vehicle owner recorded in the origin certificate doesn't match the identity certificate; 3. The certificates or vouchers submitted by the vehicle owner don't match the vehicle; 4. The vehicle was produced without permission from the competent motor vehicle product department under the State Council or imported without permission from the national motor vehicle import department; 5. The vehicle's technical data doesn't match the data announced by the competent motor vehicle product department under the State Council.

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What should be paid attention to when adding windshield washer fluid to a car?

There are several points to note when adding windshield washer fluid to a car: 1. The characteristics of your car: Each car has different requirements for windshield washer fluid. For example, the concentration of the fluid, the quality and molecular requirements, the pressure it can provide, etc. Only by understanding these conditions clearly can you truly make good use of the windshield washer fluid. The data requirements for these aspects should be based on your car's standards, which are usually explained in the car's user manual. Additionally, there may be a system introduction in the electrical circuits of the wiper system. 2. Selection of windshield washer fluid: Depending on the car model, certain windshield washer fluids are configured for sale. This type of fluid can be added directly. If not available, you may need to purchase windshield washer fluid and mix it in a certain proportion. When filling, remember not to fill it too full. If it's not enough, you can continue to add more. Filling it too full is not advisable. Moreover, when choosing a windshield washer fluid brand, try to use the same brand to avoid causing blockages in the related pipelines.

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What Causes BMW Particulate Filter Blockage?

BMW particulate filter blockage occurs due to unfavorable operating conditions for the particulate filter, preventing timely regeneration. Here are specific details about the particulate filter: 1. Resolving the particulate filter warning light: When the particulate filter warning light illuminates, it indicates the filter is blocked. For diesel models, there is a regeneration button on the center console. Pressing it will cause the vehicle to operate at high RPM for a period, after which the particulate filter will automatically clean itself. For gasoline vehicles, you can appropriately increase RPM while driving or take the vehicle on the highway to raise exhaust temperatures, burning off the particulates inside the filter, thereby resolving the warning light. 2. Impact of removing the particulate filter: All China VI gasoline vehicles are equipped with particulate filters. Removing the filter will cause the vehicle to fail annual emission inspections. Although the particulate filter may slightly reduce vehicle output, the overall impact is minimal. For diesel vehicles, the particulate filter cannot be removed either, as it plays a significant role in controlling diesel vehicle emissions.

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Does the throttle need cleaning at 20,000 kilometers?

Cleaning the throttle refers to removing carbon deposits on it. It only needs cleaning when there are carbon deposits; if there are none, cleaning is naturally unnecessary. Therefore, there is no specific mileage requirement for throttle cleaning, unlike oil changes which have a set mileage interval. Whether cleaning is needed depends on the actual situation. Below is some relevant information about the throttle: 1. The throttle is a controllable valve that regulates air entering the engine. After entering the intake pipe, the air mixes with gasoline to form a combustible mixture, which then burns to produce power. It connects to the air filter at the top and the engine block at the bottom, earning it the nickname "the throat of the car engine." 2. The throttle is one of the most important components in today's electronic fuel injection engine systems. Its upper part connects to the air filter, and its lower part connects to the engine block, making it the throat of the car engine. The responsiveness of acceleration is closely related to the cleanliness of the throttle. Cleaning the throttle can reduce fuel consumption and make the engine more agile and powerful.

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What is the difference between small manual transmission cars and small automatic transmission cars?

What are the functions of the engine lubrication system?

Why can't CVT use a circulation machine for oil change?

Will having an uninspected vehicle under my name affect buying a new car?

What should be paid attention to when adding windshield washer fluid to a car?

What Causes BMW Particulate Filter Blockage?

Does the throttle need cleaning at 20,000 kilometers?

Does the Mercedes-Benz C260L have seat ventilation function?

What is the pure electric range of Tesla in kilometers?

What is the difference between 10w and 5w engine oil?

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