What are the differences between GL4 and GL5 gear oils?

Is the 12123 Electronic Driver's License Recognized by Traffic Police?

12123 electronic driver's license is recognized by traffic police. Here is an introduction about the electronic driver's license: Introduction: The electronic driver's license serves as a supplement to the physical license. In cases where the physical license is not carried, the electronic version can be used for roadside checks. Development: Starting from June 1, 2021, pilot programs for the electronic version of the motor vehicle driver's license were launched in three cities—Tianjin, Chengdu, and Suzhou—providing drivers with online "license display" and "code display" services to better facilitate public travel and affairs. It will be fully promoted nationwide in 2022. Advantages: Convenient for real-time query, display, and verification. The electronic driver's license uses digital signature anti-counterfeiting technology, ensuring authenticity, uniqueness, security, and reliability.

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What are the items for car maintenance?

Car maintenance items include: 1. Inspecting and replenishing fuel and lubricants; 2. Cleaning the interior, exterior, engine, and chassis of the vehicle; 3. Checking the oil levels in the generator, transmission, rear axle, and steering gear; 4. Adding lubricants as specified, ensuring all oil nozzles on various parts of the vehicle are fully equipped and effectively filled as required; 5. Inspecting the fastening conditions of the steering gear, tie rods, drag links, and steering arms. Car maintenance refers to the preventive work of regularly inspecting, cleaning, supplying, lubricating, adjusting, or replacing certain parts of the vehicle. Its main purposes are: 1. To maintain the vehicle's appearance neat and its technical condition normal; 2. To eliminate potential hazards and slow down the deterioration process; 3. To extend the service life.

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What are the causes of car engine fault alarms?

Engine fault alarms can be caused by the following reasons: 1. Abnormal engine oxygen sensor triggering the fault light: The engine oxygen sensor is usually placed near the intake manifold. Aggressive driving or collisions can cause the sensor to shift or become damaged, leading to sensor abnormalities and triggering the fault light. 2. Clogged fuel injectors and carbon buildup on intake valves: Impurities in gasoline can accumulate at the fuel injectors, affecting fuel injection, especially in direct-injection engines, which can directly cause engine shutdown. These impurities, after combustion, produce carbon deposits. When accumulated to a certain extent on the throttle valve, they can interfere with its normal operation, affecting engine performance and causing the warning light to illuminate. 3. Sensor faults: Abnormal sensors do not necessarily indicate a vehicle fault, but they do signal unusual conditions that require attention.

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Which Countries Have Cars with the Steering Wheel on the Right?

Countries where cars have the steering wheel on the right include: Japan, Thailand, India, Indonesia, Pakistan, Ireland, and the United Kingdom. The steering wheel is a wheel-shaped device used to control the direction of travel. Its function is to connect to the steering shaft via splines and convert the force applied by the driver to the edge of the steering wheel into torque, which is then transmitted to the steering shaft. The working principle of the steering wheel is to convert the force applied by the driver to the edge of the steering wheel into torque, which is then transmitted to the steering shaft. Precautions for operating the steering wheel include: 1. When turning the steering wheel back, do it quickly and accurately to return to the correct position; 2. Do not apply excessive force when turning the steering wheel; 3. When driving in hazardous mountainous areas or on poor road surfaces, hold the steering wheel with both hands to prevent accidents; 4. Avoid turning the steering wheel when the vehicle is stationary.

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What are the common issues with the Mercedes-Benz E260L?

The common issues with the Mercedes-Benz E260L are: 1. New cars burning oil due to poor piston ring sealing; 2. Transmission noise, where a metallic knocking sound occurs when shifting to 9th gear and releasing the throttle; 3. Central control screen blackout. The Mercedes-Benz E-Class uses an integrated screen, so when the central control screen goes black, the dashboard also becomes black, requiring a vehicle restart to recover. Taking the 2021 Mercedes-Benz E260L as an example, its body dimensions are 5078mm in length, 1860mm in width, and 1484mm in height, with a wheelbase of 3079mm. The body structure is a 4-door, 5-seater sedan with rear-wheel drive.

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What is the load capacity of a pickup truck in tons?

Generally, the load capacity of a pickup truck is around 0.5 tons, slightly larger ones can carry 0.75 tons, while some pickup trucks with high-strength frame structures and widened, thickened designs can exceed 1.5 times the standard capacity, achieving an actual load capacity of up to 1.15 tons. Here are the advantages and disadvantages of pickup trucks: Advantages: They combine the riding comfort of a sedan with the cargo-carrying capability of a truck bed. They can transport both people and goods and feature a higher chassis, making them ideal for off-road modifications by truck enthusiasts. Additionally, pickup trucks can benefit from green pass policies for trucks. Disadvantages: Pickup trucks have long been subject to policy restrictions. They are classified the same as ordinary trucks and require body markings and reflective strips, which can be seen as a 'disfigurement' policy. However, by the end of 2020, all prefecture-level and lower cities had lifted restrictions on pickup trucks entering urban areas. As of now, the ban on pickup trucks has been largely lifted nationwide.

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What are the differences between GL4 and GL5 gear oils?

Is the 12123 Electronic Driver's License Recognized by Traffic Police?

What are the items for car maintenance?

What are the causes of car engine fault alarms?

Which Countries Have Cars with the Steering Wheel on the Right?

What are the common issues with the Mercedes-Benz E260L?

What is the load capacity of a pickup truck in tons?

Why Does the Car Smell Strongly of Gasoline When Starting?

What is the fault when a diesel engine emits black smoke?

What is the impact of the implementation of the China VI standard on China V vehicles?

Can You Practice Driving at Driving Schools During National Day?