Why Does Driving in Winter Consume More Fuel?

What are the differences between main roads and auxiliary roads?

The differences between main roads and auxiliary roads: 1. Different traffic users: Main roads are only for motor vehicles; auxiliary roads allow mixed traffic of motor vehicles, non-motor vehicles, and pedestrians. 2. Different speed limits: The speed limit on main roads can exceed 80 km/h; the speed limit on auxiliary roads must not exceed 60 km/h. Urban roads are classified into four levels: expressways, arterial roads, secondary arterial roads, and branch roads, with the following width controls: 1. The design speed of expressways is 60 to 100 km/h, with a width of no less than 40 meters; 2. The design speed of arterial roads is 40 to 60 km/h, with a width of 30 to 40 meters; 3. The design speed of secondary arterial roads is 30 to 50 km/h, with a width of 25 to 40 meters; 4. The design speed of branch roads is 20 to 40 km/h, with a width of 12 to 25 meters.

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What is the Chinese equivalent of Euro 3 emission standard?

Euro 3 emission standard for vehicles corresponds to China's National III emission standard. The European standards are implemented through the emission regulations of the United Nations Economic Commission for Europe (UNECE) and the emission directives of the European Community. The Euro 3 standard is an automotive exhaust emission standard established by the European Union. According to this standard, the limits for hydrocarbons, carbon monoxide, nitrogen oxides, and particulate matter in commercial vehicle exhaust are 0.66%, 2.1%, 5%, and 0.1% respectively. China's National III standard refers to the third phase of China's automotive emission standards. Vehicles meeting the National III emission standard must be equipped with an On-Board Diagnostics (OBD) system. The OBD system features increased monitoring points and enhanced detection capabilities, with oxygen sensors installed at both the inlet and outlet of the three-way catalytic converter. It achieves compliance by continuously monitoring vehicle emissions in real-time, thereby better ensuring the implementation of the National III emission standard.

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Should I Use 92 or 95 Octane Gasoline?

Whether to use 92 or 95 octane gasoline depends on the vehicle. Here are some relevant introductions about car refueling: 1. Precautions: Before driving, check the fuel gauge and calculate whether refueling is needed during the trip based on the distance and the fuel gauge reading. It's advisable to refuel in advance and not wait until the fuel warning light comes on. The fuel pump is located inside the fuel tank and operates at high temperatures when working continuously. Being immersed in fuel helps to cool it down effectively. 2. Friendly reminder: When the fuel warning light comes on, it indicates that the fuel level is below the fuel pump. Refueling only when the light comes on will shorten the lifespan of the fuel pump. Having too little fuel in the tank may even cause the fuel pump to burn out. It's better to refuel in the morning or evening, avoiding the hot midday sun and high temperatures. This is because gasoline is charged by volume rather than weight, and it expands when hot and contracts when cold.

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Why is the fuel at private gas stations sold cheaper?

The reasons why private gas stations sell fuel cheaper: 1. Lower costs: Private gas stations are generally located in remote areas, with smaller land areas and fewer staff, resulting in lower operating costs. 2. Fewer customers: To attract customers, they increase discounts. 3. Different fuel sources: Regular gas stations have better quality fuel, naturally at higher prices; whereas private gas stations, to ensure profits, naturally look for ways to source fuel, such as from regional refineries, which naturally makes the fuel cheaper. However, long-term use of low-quality fuel can lead to rapid carbon buildup in the car, with increased fuel consumption and sluggish acceleration being the most common symptoms. 4. Small profits but quick turnover: Like selling other products, they adopt a strategy of small profits but quick turnover to maximize profits, a common method in economics; with lower prices, many car owners choose private gas stations to save a significant amount of money on a tank of fuel.

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What are the effects of steering gear oil leakage?

In the use of vehicles, oil leakage failures often occur, which will directly affect the technical performance of the car, leading to waste of lubricating oil and fuel, power consumption, affecting the cleanliness of the vehicle, and causing environmental pollution. Due to oil leakage and the reduction of lubricating oil inside the machine, poor lubrication and insufficient cooling of components will occur, leading to early damage of components and even leaving hidden dangers of accidents. The following are some other introductions about the steering gear: 1. Replacement limits: (1) Steering gear oil also has a usage time or mileage. When these usage limits are reached, the steering gear oil also needs to be replaced. (2) If the steering gear oil is too dirty or deteriorated and loses its original effect, it can easily cause serious consequences, so it also needs to be replaced in time. 2. Replacement cycle: Steering gear oil usually needs to be replaced every 2-3 years or when the car has traveled 40,000-50,000 kilometers.

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Where to Pay Tax for a New Car: Tax Bureau or Vehicle Management Office?

Vehicle purchase tax is processed at the national tax bureau. Below is relevant information about vehicle purchase tax: 1. Introduction: Vehicle purchase tax is a tax levied on units and individuals who purchase specified vehicles within the country, evolving from the vehicle purchase surcharge. On December 29, 2018, the 7th Session of the 13th National People's Congress Standing Committee passed the "People's Republic of China Vehicle Purchase Tax Law," which came into effect on July 1, 2019. The "Interim Regulations of the People's Republic of China on Vehicle Purchase Tax" promulgated by the State Council on October 22, 2000, was simultaneously abolished. 2. Taxable Objects: Vehicle purchase tax applies to listed vehicles as taxable objects, with unlisted vehicles not subject to taxation. The taxable scope includes cars, motorcycles, electric vehicles, trailers, and agricultural transport vehicles.

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Why Does Driving in Winter Consume More Fuel?

What are the differences between main roads and auxiliary roads?

What is the Chinese equivalent of Euro 3 emission standard?

Should I Use 92 or 95 Octane Gasoline?

Why is the fuel at private gas stations sold cheaper?

What are the effects of steering gear oil leakage?

Where to Pay Tax for a New Car: Tax Bureau or Vehicle Management Office?

How to Buy Commercial Insurance for Used Cars?

Why does the car still shake at 120 after multiple wheel balancing attempts?

What does C5 0W20 engine oil mean?

What kind of engine oil is best for the Ford Escort?