How to Handle 6 Points Deducted from Driver's License?

What does 95Y tire mean?

95 is the load index of the tire, with a maximum load capacity of 690KG per tire corresponding to 95. Y represents the speed rating of the tire, indicating the maximum speed at which the tire can carry the specified load under defined conditions, with Y having a top speed of 300 kilometers per hour. Here is additional information: 1. Function: The tire is one of the most important components of a vehicle, primarily supporting the entire weight of the vehicle and bearing the load; transmitting traction and braking torque, ensuring the adhesion between the wheel and the road surface; reducing and absorbing vibrations and impacts during driving, preventing severe vibrations and early damage to vehicle components, adapting to the high-speed performance of the vehicle and reducing driving noise, ensuring driving safety, handling stability, comfort, and energy efficiency. 2. Composition: Tires are usually composed of three parts: the outer tire, the inner tube, and the flap. Some do not require an inner tube, featuring an inner layer with a highly airtight rubber layer and requiring specialized rims. Tire structures worldwide are evolving towards tubeless, radial, flat (with a small ratio of tire section height to width), and lightweight designs.

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What Happens If You Don't Turn Off the Engine While Refueling?

Refueling without turning off the engine poses safety hazards and can easily lead to a fire. Refueling Precautions: Avoid waiting until the fuel warning light comes on before refueling. The fuel pump is located inside the fuel tank and operates at high temperatures during continuous use. Being submerged in fuel helps cool it down effectively. When the fuel light comes on, it indicates that the fuel level is below the pump. Consistently waiting until the light comes on to refuel can shorten the fuel pump's lifespan. Additionally, having too little fuel or running out of fuel may cause the pump to burn out. If your vehicle has traveled over 30,000 kilometers, be extra cautious. When fuel levels are too low, the pump may draw in sediment from the bottom of the tank, potentially clogging the pump or blocking the fuel line. Always turn off the engine while refueling. Gasoline Grade Selection: Common gasoline grades in China include 92 and 95. The gasoline grade indicates the octane number, with higher octane gasoline offering better anti-knock performance. Diesel grades differ from gasoline, as they represent the freezing point.

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Which Button is for Rear Window Heating?

The button's icon is a rectangle with three upward-curving lines with arrows from the bottom to the top. How the Rearview Mirror Heating Works: The principle of rearview mirror heating is quite simple. It involves embedding an electric heating film behind the mirror, utilizing the resistance heating principle to achieve temperatures between 35-60°C. This feature is particularly noticeable in winter or foggy conditions, while its effect is less obvious at normal temperatures. Generally, rearview mirror heating does not turn off automatically, so remember to switch it off after use to avoid draining the battery. Although the heating power is not high, prolonged use is not recommended to prevent damage to the heating element. Function of Rearview Mirror Heating: With the rearview mirror heating function, frost or ice on the mirror surface quickly disappears, ensuring that drivers' visibility remains unaffected even in harsh weather conditions, making it highly convenient. Additionally, the rearview mirror heating button and the rear window defogger switch in this vehicle model are interconnected. This means that activating the rearview mirror heating system also turns on the rear window defogging system, allowing both to operate simultaneously.

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What is the fuel tank capacity of the Raptor in liters?

The fuel tank capacity of the Raptor is 136.3 liters. This data is officially released, and Raptor owners can also check it on the vehicle's configuration sheet. The Raptor uses 92-octane fuel, with a fuel consumption of 11.5L per 100 kilometers. A full tank can cover a distance of 1,185km. During daily driving, it is necessary to always pay attention to the remaining fuel level in the tank. Generally, the fuel level is observed through the fuel gauge inside the vehicle. If there are no other issues, the fuel level will be accurately reflected on the gauge. The fuel gauge typically has 5 to 6 segments, and it is advisable to refuel when there are about 2 segments left to avoid running out of fuel midway. During actual refueling, the amount of fuel may exceed the calibrated volume. This is because the fuel tank capacity specified by the automaker is measured from the bottom of the tank to the safety limit, and there is additional space from the safety limit to the tank opening. This space ensures that the fuel can expand when the temperature rises without overflowing the tank. If fuel is filled up to the tank opening during refueling, the actual refueling amount may exceed the calibrated tank capacity.

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What's the Difference Between a Faulty Thermostat and a Faulty Water Pump?

If the thermostat is damaged, the coolant can still circulate, whereas if the water pump is damaged, the coolant cannot circulate directly. This is the key difference between the two. Below are the working principles of the thermostat and the role of the car water pump belt: Working Principle of the Thermostat: The thermostat automatically adjusts the amount of coolant entering the radiator based on the temperature of the cooling water, thereby altering the coolant's circulation range to regulate the cooling system's heat dissipation capacity. This ensures the engine operates within an appropriate temperature range. The thermostat must maintain good technical condition; otherwise, it can severely impact the engine's normal operation. Role of the Car Water Pump Belt: The water pump belt, as the name suggests, is the drive belt that enables the engine to power the water pump. While this is correct, it's not the complete picture. The component referred to as the "water pump belt" actually connects the engine crankshaft to the water pump, alternator, power steering pump, and air conditioning compressor. However, these numerous components aren't typically connected by just one belt. It's common to see two or three belts separately linking certain mechanical devices in the system. For example, one belt might connect the "crankshaft-water pump-alternator," while another connects the "water pump-power steering pump." There may also be a separate belt for driving the air conditioning compressor.

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Is a tire pressure of 2.7 normal in summer?

Summer tire pressure of 2.7 is not normal. According to the regulations and requirements of the international GBT2978-2008 standard, the standard tire pressure for standard tires is 2.4-2.5bar. A pressure of 2.7bar exceeds the maximum value of the standard tire pressure, so it is abnormal. Generally, the lower limit of the standard tire pressure for car tires is sufficient. For example, the lower limit for standard tires is 2.4bar. If the car is often parked outdoors, the tire pressure can generally be about 0.1bar lower than the standard to prevent tire blowouts due to high temperatures. Hazards of excessive tire pressure: The friction and adhesion of the tire will decrease, affecting braking performance; It can cause steering wheel vibration and deviation, reducing driving comfort; Accelerates localized wear of the tread pattern in the center of the tire, reducing tire lifespan; Increases vehicle vibration, indirectly affecting the lifespan of other components; Excessive stretching deformation of the tire cords reduces tire elasticity, increasing the load on the car during driving; Decreases puncture resistance. When encountering sharp objects like nails or glass on the road, they can easily penetrate the tire, and impacts can cause internal cracks and blowouts, leading to tire failure.

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How to Handle 6 Points Deducted from Driver's License?

What does 95Y tire mean?

What Happens If You Don't Turn Off the Engine While Refueling?

Which Button is for Rear Window Heating?

What is the fuel tank capacity of the Raptor in liters?

What's the Difference Between a Faulty Thermostat and a Faulty Water Pump?

Is a tire pressure of 2.7 normal in summer?

How Many Ring Roads Can Beijing-Licensed Pickup Trucks Enter?

Will Adding Too Much Fuel Additive Affect the Car?

Can Vehicle Annual Inspection Be Conducted in Advance?

What Causes One Side of Car Audio to Work While the Other Doesn't?