What procedures are required for transferring ownership of a used car?

Should the fuel tank be filled when the car is not driven for a long time?

When parking the car for an extended period, it is best to fill the fuel tank. A full tank minimizes the amount of fuel-air mixture inside, whereas more empty space in the tank increases the storage of this mixture, which is highly dangerous. The fuel-air mixture can ignite upon contact with sparks or open flames, and at certain concentrations, it may even explode. Therefore, keeping the tank full reduces the presence of this hazardous mixture. For long-term parking, it is also essential to ensure the tires are adequately inflated. Periodically adjusting the position of the tires during parking helps distribute the continuous pressure on specific areas, preventing tire damage. Additionally, disconnect the battery to avoid discharge. If the vehicle is parked for more than a week, remove the negative terminal of the battery to cut off power. When using the car again, regularly check the battery's condition. If signs of leakage, overheating, swelling, or low electrolyte levels appear, perform maintenance or replacement promptly to prevent engine startup issues.

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What is the sound of a car making a scratching noise?

Car making a scratching noise is the sound produced by engine oil, possibly due to reasons related to the oil. Inferior quality oil, prolonged intervals without oil changes, or insufficient oil levels can easily increase friction between the valves and guides, as well as in components like hydraulic lifters, thereby amplifying various noises within the engine. Relevant information about engine oil is as follows: 1. Introduction: Engine oil, also known as engine lubricant (English name: Engine-oil), with a density of approximately 0.91×10³ (kg/m³), serves to lubricate and reduce wear, assist in cooling, seal against leaks, prevent rust and corrosion, and provide shock absorption and cushioning for the engine. It is hailed as the 'blood' of the car. 2. Composition: Engine oil consists of two parts: base oil and additives. The base oil is the main component of lubricating oil, determining its basic properties, while additives compensate for and improve the shortcomings of the base oil's performance, endowing it with certain new properties, making them an important part of lubricating oil.

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What does it mean that Traffic Management 12123 can still handle 11 points?

Traffic Management 12123 can still handle 11 points for violations, indicating that there have been no traffic violations and no points have been deducted. The full score is 12 points, and once all points are deducted, you must undergo study and examination. Traffic Management 12123 does not allow all 12 points to be deducted because it involves related penalties, such as retaking traffic regulations and temporary suspension of the driver's license. Below are common traffic violations: Running a red light: Running a red light is the most common violation. Since the new traffic regulations were introduced, running a red light results in a one-time deduction of 6 points. Driving without a license: For driving during the period when the driver's license is temporarily suspended, a fine and 15-day detention will be imposed. For driving without a driver's license or with a revoked license, 15-day detention and a fine will be imposed. Overloading or overcapacity: For passenger vehicles exceeding the rated capacity by less than 20% or freight vehicles exceeding the rated load by less than 30%, a fine will be imposed. For passenger vehicles exceeding the rated capacity by 20% or freight vehicles exceeding the rated load by 30%, a fine will be imposed. Driving under the influence of alcohol: For driving under the influence of alcohol, the driver's license will be temporarily suspended for 3 months, and a fine will be imposed. For driving a commercial vehicle under the influence of alcohol, the driver's license will be temporarily suspended for 3 months, and a fine will be imposed. Speeding: For driving 50% over the maximum speed limit, a fine will be imposed, and the driver's license will be revoked.

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Should You Press the Clutch Before Braking?

It is not always necessary to press the clutch before braking, as it depends on the vehicle's speed, gear position, and engine RPM. The primary function of braking is to reduce speed or bring the vehicle to a stop. The working principle involves converting the kinetic energy of the moving vehicle into thermal energy through friction between the brake pads and brake drum, as well as between the tires and the road surface, thereby slowing down or stopping the car. The clutch serves several purposes: 1. Gradually increasing the driving force to ensure smooth vehicle starting; 2. Temporarily separating the engine from the transmission for gear shifting; 3. Preventing overload in the drivetrain; 4. Reducing torsional vibration impacts from the engine to prolong the lifespan of transmission gears.

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Can't the air conditioning be turned on without starting the car?

You cannot turn on the air conditioning without starting the car. The car's air conditioning compressor relies on the engine's operation to function, and the heat for the warm air is generated by the engine warming up. If the car is only powered on but not started, turning on the air conditioning will not produce cooling or heating effects. Functions of the car air conditioning: 1. Achieve cooling effects through the continuous cycle of refrigerant; 2. Remove dust, odors, smoke, and toxic gases from the car's interior air, making the air fresher, and humidify the air to increase relative humidity. Maintenance methods for car air conditioning: 1. Do not set the temperature too low; 2. Control the direction of the air vents; 3. Avoid prolonged use; 4. Appropriately use high fan speed; 5. Turn off the air conditioning when driving at low speeds.

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Will the car fire extinguisher explode in the car?

Car fire extinguishers will not explode in the car. Most car fire extinguishers are dry powder fire extinguishers, and the storage temperature for dry powder fire extinguishers is between 20 to 55 degrees Celsius. Normally, placing them in the car will not cause an explosion. Car fire extinguishers are portable firefighting equipment containing chemical substances inside. In case of a fire due to high-temperature weather, car malfunction, or short circuit, the fire extinguisher can be used to put out the fire, ensuring personal safety and reducing losses. The usage method of a car fire extinguisher is as follows: 1. Pick up the fire extinguisher and position yourself upwind; 2. Turn the fire extinguisher upside down several times to loosen the dry powder inside; 3. Remove the safety pin, hold the handle with your left hand, grab the nozzle with your right hand, and turn the fire extinguisher upside down to stand upright; 4. Aim the nozzle at the base of the flame and spray.

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What procedures are required for transferring ownership of a used car?

Should the fuel tank be filled when the car is not driven for a long time?

What is the sound of a car making a scratching noise?

What does it mean that Traffic Management 12123 can still handle 11 points?

Should You Press the Clutch Before Braking?

Can't the air conditioning be turned on without starting the car?

Will the car fire extinguisher explode in the car?

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Where is Land Rover produced?

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What type of suspension does the Trumpchi GS4 have?