What is the reason why the Nissan Sunny CVT suddenly cannot engage the gear?

How to Handle and Claim Compensation for a Reversing Collision?

After the accident occurs, all vehicles involved should remain at the scene to preserve the accident site and immediately report the incident to the insurance company and traffic police department. The traffic police department will arrive at the scene to investigate and collect evidence, temporarily impounding the vehicles involved, the drivers' driving licenses, and the vehicles' registration certificates. The traffic police department will determine liability based on the accident circumstances and issue a Liability Determination Certificate to all parties involved. Take the vehicle to the damage assessment center and notify the insurance company promptly for damage assessment; proceed with repairs at the repair shop; the owner collects the vehicle after repairs. Settle all related expenses. Gather all necessary claim documents and submit them to the insurance company to process the claim. The insurance company will calculate the final compensation amount after receiving all required claim documents.

14

3

Share

How many hours after drinking beer can you drive?

You should wait 24 hours after drinking beer before driving. Since everyone's alcohol tolerance and metabolism rate are different, the time it takes to completely metabolize alcohol varies from person to person. Driving with a blood alcohol concentration (BAC) of 20mg/100mL or more but less than 80mg/100mL constitutes drunk driving, while a BAC of 80mg/100mL or more constitutes drunk driving. Penalties for drunk driving: For first-time drunk driving offenders: driver's license will be suspended for 6 months with corresponding fines. For repeat offenders: up to 10 days detention, fines, and license revocation. Drunk driving commercial vehicles: 15 days detention, fines, and license revocation with 5-year driving ban. For drunk driving: authorities will restrain the driver until sober, revoke license, pursue criminal liability, with 5-year driving ban. For drunk driving commercial vehicles: authorities will restrain until sober, revoke license, pursue criminal liability, with 10-year driving ban and permanent commercial driving prohibition. If drunk driving causes major accidents constituting a crime: pursue criminal liability, revoke license with lifetime driving ban.

9

4

Share

Is it normal for the engine to start at high RPM in summer?

It is normal for the engine to start at high RPM in summer. Generally, the RPM is relatively high during cold starts. The structure of the engine system is introduced as follows: 1. Throttle assembly. The throttle is a controllable valve that regulates the air entering the engine. After the air enters the intake pipe, it mixes with gasoline to form a combustible mixture, which then burns to generate power. 2. Air flow sensor. It converts the inhaled air flow into electrical signals and sends them to the electronic control unit (ECU), serving as one of the basic signals for determining fuel injection. It is a sensor that measures the air flow entering the engine. 3. Engine vacuum tube. This component maintains the engine's vacuum level to ensure smooth operation. 4. Exhaust gas recirculation valve. This is a technique (or method) used in small automotive internal combustion engines where a portion of the exhaust gas is recirculated and reintroduced into the intake side for re-inhalation after combustion.

2

5

Share

How to Check the Remaining Urea Level?

There is a blue gauge next to the fuel gauge, which is the urea gauge. You can check the remaining urea level through this gauge. The most basic function of automotive urea solution is to convert nitrogen oxides in vehicle exhaust into harmless nitrogen and water, saving energy and protecting the environment, enabling the vehicle to meet the national exhaust emission standards. The following is an introduction to automotive urea: 1. Origin: Automotive urea solution was first used in Europe and is called AdBlue. In North America, it is known as DEF (Diesel Exhaust Fluid), while in China, it is referred to as automotive urea solution or "automotive denitrification agent." However, it is now generally called "automotive urea" in China. 2. Function: Automotive urea solution is key to reducing pollutant emissions from diesel vehicles. It is a urea-based chemical reactant, composed of high-purity urea and deionized water, forming a 32.5% concentration solution. Applying automotive urea solution in the SCR system is crucial for engine exhaust emissions to meet the National IV and higher emission standards.

1

5

Share

What is the difference between 0W20 and 0W30?

The differences between 0W20 and 0W30 include varying oil viscosity, different oil film thickness, and varying degrees of fuel efficiency. Here are the detailed explanations: 1. Different oil viscosity: The number after the 'W' in the oil grade represents the high-temperature viscosity rating of the oil. This indicates the likelihood of the oil thinning at high temperatures. The larger the number, the higher the viscosity, and the higher the applicable environmental temperature, indicating better high-temperature stability and fluidity of the oil. In terms of performance between 0W20 and 0W30, the 30 grade has slightly higher viscosity than the 20 grade. 2. Different oil film thickness: Compared to 0W20, 0W30 oil can form a thicker oil film, preventing engine cylinder wear and other phenomena. 3. Different degrees of fuel efficiency: 0W20 oil is thinner than 0W30, but this also means better fluidity, less resistance during machine operation, and better fuel efficiency.

17

1

Share

How to Dispose of Old Tires Replaced from a Car?

Old tires replaced from a car can be sold as scrap. Here are some daily maintenance methods for tires: 1. Regularly check tire wear: Car tires can generally travel 50,000-100,000 kilometers, so it is necessary to regularly check the wear condition of the tires. If the wear is severe, the tires need to be replaced. 2. Frequently clean the tires: If the tires travel on muddy roads, they will accumulate a lot of dirt. Too many impurities on the wheels can affect driving safety, so when washing the car, the tires also need to be cleaned thoroughly; otherwise, the wheels will wear out faster. 3. Perform four-wheel alignment: Four-wheel alignment can improve tire performance and ensure normal vehicle handling. Poor wheel alignment can lead to irregular tread wear and shorten tire life. 4. Regularly check inflation and stabilize tire pressure: The wheels bear the weight of the car body, and the pressure of all four wheels needs to be consistent. Otherwise, the steering wheel may become unstable. Therefore, ensure proper inflation and stable pressure.

8

1

Share

What is the reason why the Nissan Sunny CVT suddenly cannot engage the gear?

How to Handle and Claim Compensation for a Reversing Collision?

How many hours after drinking beer can you drive?

Is it normal for the engine to start at high RPM in summer?

How to Check the Remaining Urea Level?

What is the difference between 0W20 and 0W30?

How to Dispose of Old Tires Replaced from a Car?

Can Mr. Muscle Remove Car Oil Film?

What Type of Clutch is Used in an 8-Speed Tiptronic Transmission?

What should be the minimum tread depth for the steering wheel tires of a truck?

What is the actual fuel consumption of the Livina?