How many seconds does the Nissan GT-R take to accelerate from 0 to 100 km/h?

Are There Cars That Don't Require Antifreeze Replacement for 10 Years?

There are cars that don't require antifreeze replacement for 10 years, but this mainly applies to some luxury vehicles, such as Mercedes-Benz, BMW, Audi, etc. Introduction to Antifreeze: Antifreeze, fully known as antifreeze coolant, prevents the cooling system from freezing when the car is parked, which could lead to engine damage. When using antifreeze, remember not to mix different types or brands of antifreeze, and avoid diluting it with water. If Antifreeze Is Diluted with Water: If antifreeze is diluted with water, the minerals in the water can form scale deposits on metal surfaces after heating and evaporation. If scale deposits accumulate in the radiator, it can affect the cooling efficiency. If scale forms in the engine's cooling system, it can clog the water passages, disrupting normal circulation and potentially causing localized overheating and engine malfunctions.

10

1

Share

Will the car battery die if the headlights are left on overnight?

Yes, the car battery will die. Leaving the car parked for an extended period can cause the battery to lose power. Battery power loss: Leaving the car parked for a long time can cause the battery to lose power or the car's generator fuse to blow, leading to battery power loss. Battery damage: Low battery voltage, insufficient charge, or battery damage can cause the car battery to die. Engine damage: Engine malfunction or damage can prevent the generator from working, ultimately causing the battery to die. Insufficient electrolyte: The electrolyte level should be between the maximum and minimum marks. Insufficient or leaking electrolyte will naturally result in inadequate battery charge. Battery terminal corrosion: Corrosion of the car battery terminals can cause poor contact, leading to a dead car battery.

4

Share

What is the difference between a crank connecting rod and a crank rocker?

The differences between a crank connecting rod and a crank rocker lie in their application scenarios, composition, and range of rotation angles. Below are detailed explanations of these differences: Different application scenarios: The crank is used in engines. The rocker is used in remote control car transmitters, remote-controlled toys, game consoles, car gear levers, computer games, remote-controlled airplanes, real aircraft, and other operations. Different compositions: The crank connecting rod mechanism consists of components such as the piston group, connecting rod group, crankshaft, and flywheel group. Rockers, along with devices like handles, steering wheels, mice, keyboards, and trackballs, have different control logics due to their varying control methods. Different ranges of rotation angles: The range of rotation angles differs. The crank can rotate 360 degrees, while the rocker can only swing less than 180 degrees to either side.

18

3

Share

What does ASP mean on a car?

ASP on the car dashboard alerts the driver that the vehicle's electronic stability control system is turned off. This system, commonly referred to as the anti-skid function, has a dedicated OFF switch for control. The function is enabled by default when the vehicle starts and can only be turned off using the OFF button inside the car. The specific steps to turn off ASP are as follows: 1. Press the car's brake pedal; 2. Press the car's one-touch start button; 3. The car's dashboard lights up, and the vehicle's power is turned on; 4. Press the OFF button located inside the car to deactivate the anti-skid function.

20

3

Share

Is the Electronic Driver's License Nationwide Available Now?

Electronic driver's licenses are valid nationwide. During traffic police roadside checks, if a driver forgets to carry their physical driver's license, they are allowed to present an electronic driver's license with a QR code. Application channels for electronic driver's licenses: The electronic driver's license will be issued through the nationwide unified "Traffic Management 12123" APP. Drivers in cities where the service is available can log in to the "Traffic Management 12123" APP and follow the prompts to apply for an electronic driver's license. It should be noted that the applicant's driver's license must be valid. If the driver's license is suspended, temporarily revoked, overdue for medical examination, overdue for review, or announced as invalid, the electronic driver's license cannot be applied for. Electronic driver's license pilot program: Commonly known as the "electronic driver's license," the electronic driver's license was piloted in three cities—Tianjin, Chengdu, and Suzhou—starting from June 1, 2021, to provide drivers with online "license display" and "code display" services, better facilitating public travel and affairs. It will be fully promoted nationwide in 2022.

1

3

Share

What Color of Engine Oil Indicates the Need for Replacement?

If the engine oil turns gray-black and contains many impurities, it must be replaced immediately; otherwise, it is highly likely to deteriorate. Test Paper Method: When the engine oil becomes light brown or dark yellow and loses its transparency, it indicates the need for replacement. Place a drop of oil on a test paper and observe the spreading area. If the edge of the spread is unclear, the oil can still be used. If a ring appears, the oil can continue to be used. If the ring is very distinct and the spread is minimal, it means the engine oil needs to be replaced. Function of Engine Oil: Engine oil serves to lubricate and reduce friction in the engine, assist in cooling, seal against leaks, prevent rust and corrosion, and act as a shock absorber. Composition of Engine Oil: Engine oil consists of base oil and additives. The base oil is the main component of lubricating oil, determining its fundamental properties. Additives compensate for and improve the shortcomings of the base oil, making them an essential part of lubricating oil.

11

4

Share

How many seconds does the Nissan GT-R take to accelerate from 0 to 100 km/h?

Are There Cars That Don't Require Antifreeze Replacement for 10 Years?

Will the car battery die if the headlights are left on overnight?

What is the difference between a crank connecting rod and a crank rocker?

What does ASP mean on a car?

Is the Electronic Driver's License Nationwide Available Now?

What Color of Engine Oil Indicates the Need for Replacement?

What are the DPF and SCR models for diesel vehicles?

Is the driving license points renewed once a year?

Is it necessary to replace tires that are over 6 years old?

Is Hozon Auto a State-Owned Enterprise?