What is the difference between 020 engine oil and 040 engine oil?

Can I Buy Another Car If I Already Own One?

As long as there are no restrictions on motor vehicle license plates in your city, you can purchase additional cars according to your needs. This means it is permissible to buy another car even if you already own one. Currently, there are no regulations limiting the number of motor vehicles that can be registered under one person's name. Some regions, such as Guangzhou, have begun implementing license plate restrictions (e.g., one person, one car), but most areas still have no such limitations. More details are as follows: 1. Registration Process: To register a second or additional vehicle, the owner only needs to bring valid identification (e.g., ID card) and the relevant vehicle documents to the local vehicle management office to complete the motor vehicle registration. 2. Significance of the Motor Vehicle Registration Certificate: The motor vehicle registration certificate serves as legal proof of vehicle ownership and is kept by the owner, not carried with the vehicle. This certificate is required for any subsequent vehicle-related procedures, such as transfers or ownership changes, and records all relevant vehicle details. It essentially acts as the vehicle's 'ID card.'

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How Much Fuel Should You Add to Your Car?

It is not advisable to fill the fuel tank completely; adding fuel up to 90% of the tank's capacity is sufficient. If the amount of gasoline exceeds the tank's capacity too much, it can easily enter and block the vent hole. A blocked vent hole poses a safety hazard. Additional Information: 1. Do Not Fill the Tank Completely: Under normal circumstances, you can refuel when the gasoline level is at a quarter of the tank's capacity, but do not fill it completely. Adding fuel up to 90% of the tank's capacity is enough. 2. Refueling Method: Some car owners believe that they should wait until the fuel in the tank is nearly empty before refueling to avoid sediment buildup and mixing old and new fuel. However, these practices are incorrect. The car draws fuel from the bottom of the tank, so there is no issue of sediment buildup. If the fuel level is too low, the fuel pump may be exposed for too long, shortening its lifespan and potentially causing significant damage to the car over time.

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What is the displacement of 1.6L?

It is a displacement of 1.6 liters. Displacement refers to the volume of fluid inhaled or expelled per stroke or cycle. A 1.6L displacement means 1.6. Currently, automobile engines have only two intake methods: naturally aspirated and turbocharged. If an automobile engine has a displacement of 1.6L, it indicates that the engine's intake method is naturally aspirated. If the engine's displacement is 1.6T, it means the engine's intake method is turbocharged. Below is some relevant information about displacement: 1. Function: Generally, a larger displacement means the engine releases more energy per unit time (converting chemical energy from fuel into mechanical energy), which translates to better "power performance." The working volume through which the piston moves from the top dead center to the bottom dead center is called the cylinder displacement. If the engine has multiple cylinders, the sum of the working volumes of all cylinders is called the engine displacement, usually expressed in liters (L). 2. Importance: Engine displacement is one of the most important structural parameters. It represents the size of the engine more accurately than the bore and the number of cylinders, and many engine indicators are closely related to displacement.

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What Kind of Trucks Can Be Driven with a C1 License?

Introduction to trucks that can be driven with a C1 license: 1. According to China's regulations, a C1 license allows driving light and small trucks with a total mass below 4,500KG (including 4,500KG), a vehicle length under 6 meters (including 6 meters), and a rated load capacity below 1,500KG (including 1,500KG). 2. It also permits driving small passenger vehicles with 9 seats or fewer (including 9 seats), with verification by traffic police based on the vehicle's registration certificate (must be a small car). Additional information: 1. The C1 driver's license is one type of license classification, authorizing the operation of small and micro passenger vehicles, as well as light and micro trucks, and light, small, and micro special-purpose vehicles. 2. Holders of a C1 license can also drive C2 automatic transmission vehicles, C3 low-speed trucks, and C4 three-wheeled vehicles, but this does not include C5 small automatic transmission passenger vehicles specially designed for the disabled.

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How to Remove the Gear Shift Lever of a Volkswagen Car?

Remove the fixing screw and rotate the gear lever head counterclockwise to remove the gear shift lever of a Volkswagen car. The gear shift lever, also known as the operation lever, is used in the car's transmission system, and its main function is to support the car's gear shifting. The gear shift lever is a rod, commonly divided into 1/2 gear shift lever, 3/4 gear shift lever, and five-gear shift lever. The gear shift lever needs to be equipped with a shift fork and a shift shaft fork to realize the combination of its functions. The following is an introduction about gear shifting: The technical requirements for gear shifting can be summarized into eight words: timely, correct, smooth, and fast. 1. Timely: Master the appropriate gear shifting timing, that is, do not shift up too early, nor shift down too late. 2. Correct: The coordination of the clutch pedal, accelerator pedal, and gear lever should be correct and coordinated, and the position should be accurate. 3. Smooth: After shifting into a new gear, release the clutch pedal timely and smoothly. 4. Fast: The action should be fast to shorten the gear shifting time, reduce the kinetic energy loss of the car, and lower fuel consumption.

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How to Handle the Stop Car Alarm?

stop car fault treatment method is to transfer the vehicle to a 4S shop for inspection and repair. The following is extended information about the causes related to stop car faults: 1. Overheating issue: During driving, the engine temperature is too high, the temperature warning light comes on, and the STOP light also lights up, alerting the driver that the engine has malfunctioned. 2. Engine oil pressure issue: If prompted about low oil during driving, but upon inspection, it is found that there is no oil missing, it indicates that the oil pressure is relatively low, and the stop warning light will also illuminate. 3. Sensor damage issue: If the vehicle itself has no faults but the sensor is damaged, the warning indicator light will also come on.

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What is the difference between 020 engine oil and 040 engine oil?

Can I Buy Another Car If I Already Own One?

How Much Fuel Should You Add to Your Car?

What is the displacement of 1.6L?

What Kind of Trucks Can Be Driven with a C1 License?

How to Remove the Gear Shift Lever of a Volkswagen Car?

How to Handle the Stop Car Alarm?

What is the suitable tire pressure for the Elantra?

What Are the Reasons for Abnormal Noises When the Car Air Conditioner Is Turned On?

What is the maximum grace period for vehicle inspection?

How long after failing Subject 2 can you schedule a retest?