What does a universal transmission device generally consist of?

Can a driver's license only deduct points for three vehicles?

A single driver's license can deduct points for a maximum of three vehicles. Additional information: 1. Traffic regulations stipulate that within one settlement period (one year), a driver's license can only deduct points for three vehicles, and a vehicle can only use three different driver's licenses for point deductions. When deducting points, the license holder must personally present the driver's license. 2. If a vehicle violates traffic laws, only three driver's licenses can be used to deduct points; a single driver's license can only deduct points for a maximum of three vehicles. 3. If a fourth driver's license is used to deduct points for one's own vehicle, or if one's own driver's license is used to deduct points for a fourth vehicle with a different license plate, the driver's license or vehicle will be locked. To unlock it, the driver or owner must undergo a suspicion review. They can go to the traffic police brigade in their district or an electronic penalty station. After review by the traffic police, it will be determined whether the driver or owner is not maliciously trading points, and only then can the license or vehicle be unlocked.

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Where is the oil filter located on the Geely Binrui?

The engine oil filter of the Geely Binrui is located inside the black casing on the left side of the engine. Geely has a wide range of vehicle models, and the location of the oil filter varies for each model. Oil Filter: The oil filter is one of the wear-prone components of a car. Every time the car undergoes maintenance, both the engine oil and the oil filter need to be replaced. The oil filter is responsible for filtering the engine oil to ensure the normal operation of the engine, making it the most critical among the three filters. If the oil filter is not replaced, changing the engine oil alone would be largely ineffective, as the benefits of fresh oil would be diminished. Method for Replacing the Oil Filter: 1. Drain the old oil. Place a waste oil pan underneath, then use a wrench to loosen the drain plug by turning it counterclockwise, allowing the old oil to drain out. 2. Remove the oil filter. After the old oil has been drained, open the engine oil cap and use an oil filter wrench to loosen the filter by turning it counterclockwise. Then, unscrew the oil filter from the engine compartment. 3. Install the new oil filter. Before installation, place a sealing ring over the oil outlet. Slowly screw the new filter into place, ensuring it is not overtightened. Generally, hand-tighten it first, then use a wrench to turn it an additional 3/4 turn. 4. Refill the engine with new oil.

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Is It Safe to Buy a Used Car Without Transferring Ownership and Only Signing an Agreement?

This sales agreement has legal effect and is protected by law. However, buying a used car without transferring ownership and only signing an agreement carries legal risks. Here is more relevant information: 1. Relevant legal provisions: Article 50 of the Tort Liability Law stipulates that if a motor vehicle has been transferred and delivered through a sale but ownership registration has not been transferred, and a traffic accident occurs where the motor vehicle is at fault, the insurance company shall compensate within the compulsory insurance liability limit. Any insufficient amount shall be borne by the transferee. The liability is determined based on the accident liability certificate issued by the traffic police department, and the new owner is responsible but must provide evidence. Therefore, the agreement is valid, but not transferring ownership may lead to disputes over ownership in the future. It is recommended to complete the transfer as soon as possible. 2. Required materials for motor vehicle ownership transfer: vehicle license, motor vehicle registration certificate, motor vehicle registration supplementary form (obtained from the local vehicle management office with ID, vehicle license, and road maintenance fee certificate), vehicle purchase tax certificate, ID cards and household registration books of both buyer and seller. For non-local residents, a residence permit is required, and the buyer's residence permit must be valid for at least one year.

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Why Does the Car Shake When Starting Cold?

Cold start shaking is caused by insufficient engine temperature, inaccurate air-fuel mixture ratio, carbon buildup in the car, and other reasons. It is recommended that the owner promptly take the vehicle to a repair shop for inspection. Below are more detailed explanations: Detailed reasons: 1. During a cold start, the car should inject more fuel to meet power requirements. The larger the spark plug gap, the smaller the ignition energy. At low temperatures, fuel atomization is poor, requiring higher ignition energy. Over time, the spark plug's ignition gap tends to increase, leading to reduced ignition energy, which affects performance and causes the car to shake. 2. Inaccurate air-fuel mixture ratio occurs in both open-loop and closed-loop control. If the car's computer makes an error in judgment, it may cause inaccuracies in controlling the air-fuel mixture and ignition timing through the actuators, thereby reducing the car's power output and causing shaking. 3. When the car starts cold in the morning, engine shaking may be due to heavy carbon buildup on the valves, though faults in the air flow meter and coolant temperature sensor cannot be ruled out. If there is significant carbon buildup on the valves, the hardened carbon during cold starts can affect valve closure, reducing the engine's compression ratio and disrupting normal operation. During warm operation, the high temperature softens the carbon, preventing it from affecting valve closure, so the engine operates normally when warm.

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Is it a problem if there's a small bulge on the side of the tire?

When a tire bulges, it indicates that the internal cord layers are damaged. Since cord layer damage is irreparable, a bulging tire should not continue to be used and must be replaced promptly to prevent the risk of a blowout. Here is more relevant information: 1. Causes of tire bulges: A tire bulge occurs when the internal cord layers are damaged, causing uncontrolled air pressure inside the tire, which leads to uneven force distribution on the outer tire. Areas under higher pressure will protrude, forming a bulge. This is a common type of tire wear. If not addressed promptly, the bulge can suddenly rupture due to rolling acceleration or excessive friction heat, leading to an explosion. Statistics show that the vast majority of blowouts are caused by bulges. 2. Irreparability: Whether it's a bulge or a sidewall rupture, neither can be repaired by patching. The cord layers in these areas are already broken, and patching only involves applying a rubber piece inside, which cannot fully restore the cord layers. As a result, after some time of driving, the tire may bulge again in the same spot or even blow out, posing significant safety hazards. Additionally, the sidewall of a tire is constantly deforming and recovering while driving, making patches prone to falling off. The best solution is to replace the tire promptly.

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What is the fuel tank capacity of the 2021 Volvo XC60 in liters?

The fuel tank capacity of the 2021 Volvo XC60 is 70L. Owners who purchased the 2017 Lavida can also check this information in the vehicle's configuration sheet. The 2021 Volvo XC60 comes in two models with different horsepower, both using 95-octane fuel. The 190-horsepower model has an NEDC combined fuel consumption of 7.5L/100km, allowing a range of 933km on a full tank. The 250-horsepower model has an NEDC combined fuel consumption of 7.9L/100km, with a range of 886km on a full tank. During daily driving, it's essential to monitor the remaining fuel level. This is typically observed via the fuel gauge inside the vehicle. Under normal circumstances, the fuel level is accurately reflected on the gauge. The fuel gauge usually has 5 to 6 segments, and it's advisable to refuel when only 2 segments remain to avoid running out of fuel mid-journey. During actual refueling, the fuel quantity might exceed the calibrated capacity. This is because the manufacturer's specified tank capacity is measured from the bottom of the tank to the safety limit, with additional space from the safety limit to the tank opening. This space accommodates fuel expansion due to temperature increases, preventing overflow. Filling the tank to the opening can result in a fuel quantity larger than the calibrated capacity. Other factors affecting vehicle fuel consumption include: Vehicle weight: Weight and fuel consumption are directly proportional. A 10% reduction in weight leads to a corresponding percentage decrease in fuel consumption. Vehicle aerodynamics: A lower drag coefficient significantly reduces fuel consumption, while a higher coefficient increases it proportionally. Low tire pressure: Increases friction and adhesion, leading to higher fuel consumption. Driving habits: Aggressive starts and frequent braking/accelerating significantly increase fuel consumption. Wind direction: Tailwinds reduce consumption, while headwinds increase engine workload and fuel consumption. Road conditions: Flat roads result in lower consumption, while rough or steep roads increase it. Additional electronic devices: Using accessories like air conditioning increases fuel consumption.

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What does a universal transmission device generally consist of?

Can a driver's license only deduct points for three vehicles?

Where is the oil filter located on the Geely Binrui?

Is It Safe to Buy a Used Car Without Transferring Ownership and Only Signing an Agreement?

Why Does the Car Shake When Starting Cold?

Is it a problem if there's a small bulge on the side of the tire?

What is the fuel tank capacity of the 2021 Volvo XC60 in liters?

Is BMW's On-Demand All-Wheel Drive Normally Rear-Wheel Drive?

Can You Change Lanes on Deceleration Lines?

What Does the Engine Oil Symbol Represent?

What documents are required for a six-year vehicle inspection?