What are the differences between the Range Rover Executive and the Range Rover Sport?

How Many Points Are Required for Driver's License Renewal?

If the demerit points accumulated in the current scoring period do not reach 12, the points will be reset to full after license renewal. A driver's license will be revoked if the demerit points reach 12. Documents required for driver's license renewal: Original driver's license; ID card and its copy of the driver; Physical examination certificate issued by a county-level or above medical institution or military medical unit; Three 1-inch personal photos of the driver. Fill out the "Motor Vehicle Driver's License Application Form" at the vehicle management office and submit it along with the above documents to the relevant window for processing. Related services of the vehicle management office: The vehicle management office is mainly responsible for handling motor vehicle registration, modification, transfer, mortgage, and cancellation, as well as applications for driver's licenses, replacements, renewals, verifications, and other services related to motor vehicles and drivers.

9

3

Share

Can a National 5 Vehicle Be Transferred Back to Shenzhen?

Your National 5 vehicle cannot be transferred back to Shenzhen because, since the implementation of the National 6 standard in Shenzhen on July 1, 2019, National 5 vehicles are no longer eligible for registration in Shenzhen. However, National 5 vehicles already registered in Shenzhen are not affected. Below are the differences between National 5 and National 6 standards: 1. Different Emission Standards: The National 6 emission standards are more than 30% stricter than National 5. Excluding the influence of operating conditions and testing, gasoline vehicles' carbon monoxide emissions are reduced by 50%, total hydrocarbons and non-methane hydrocarbons emissions are reduced by 50%, and nitrogen oxide emissions are reduced by 42%. 2. Different Implementation Times: The National 5 standard was implemented nationwide on January 1, 2017. The National 6 standard was implemented on July 1, 2019. 3. Different Principles: Under National 5, diesel and gasoline vehicles had different emission standards, but National 6 adopts a fuel-neutral principle, meaning the same emission limits apply regardless of the fuel type.

15

2

Share

Is it okay to adjust the idle speed to 1000?

Adjusting the idle speed to 1000 is not recommended. The normal idle speed range is 550-700 RPM. If the idle speed is too high, it will increase fuel consumption, cause unnecessary losses, and affect normal operation. Normal idle speed: The normal range is 700-800 RPM. If it's too low, the engine may vibrate excessively, and if it's too high, fuel consumption will increase. Design engineers generally aim for the lowest possible idle speed that avoids vibration to save fuel. Hazards of excessively high idle speed: If a car's idle speed is too high, check for loose or leaking intake manifolds, as this can significantly increase fuel costs and accelerate engine carbon buildup. If the idle speed is too low, there's a risk of stalling while driving. If the idle speed fluctuates, it could indicate faulty spark plugs or ignition coils, causing the engine pistons to malfunction and resulting in severe vibration.

2

Share

How Often Should a Car Be Started?

A car should be started every fifteen days, and the engine should run for more than half an hour. Precautions to take when a car is parked for a long time include: 1. Clean and maintain the car before parking; 2. Park the car in a garage or, if possible, in a dry and shaded area; 3. Regularly check the tire pressure and inflate them promptly if the pressure is insufficient, paying attention to tire aging; 4. Before parking the car, carefully inspect the interior and remove any food, beverages, or food packaging waste. The effects of long-term parking on a car include: 1. Premature failure and aging of oil seals, leading to oil leaks; 2. Shortened battery life; 3. Deformation of tires at the contact points due to pressure; 4. Malfunction of electronic components; 5. Oxidation and corrosion of engine parts by oil; 6. Aging of the braking system.

18

0

Share

Can I change repair shops during the insurance repair process?

Insurance companies can compensate for repairs even if they are not done at designated repair shops, as the compensation is based on the damage assessment results, regardless of where the repairs are performed. Precautions for insurance repairs: When assessing damaged vehicle components, it is essential to first confirm with the insurance company and the repair facility which parts will be repaired and which will be replaced. This helps avoid disputes later in the repair process regarding whether damaged parts should be repaired or replaced. Same location for assessment and repair: The damage assessment location and the repair location should ideally be the same repair facility. If the vehicle is assessed at a 4S shop and the repair items and costs are confirmed, but the repairs are later performed at an independent repair shop with payment based on the 4S shop's assessment, there may be financial losses. This is because insurance companies have different pricing standards for 4S shops and independent repair shops, and the compensation is based on the actual repair shop's standards.

1

4

Share

How to Deal with Scratches on the Front Lip of a Car?

Here are the methods to handle scratches: 1. For minor scratches: First, wash the car thoroughly, then apply coarse wax followed by fine wax using a circular motion to polish. Finally, wipe off the wax. 2. For more noticeable scratches: Use a touch-up paint pen to spray the affected area, then apply fine car wax. 3. Waxing: Waxing is the most well-known method for car paint maintenance. Most car wash services offer waxing. A waxed car paint shines as if it has been oiled, but the smell can be unpleasant because the main ingredient of car wax is petroleum extract. 4. Glazing: Glazing improves upon waxing. It uses high-molecular polymers and petroleum-based solvents as main ingredients, similar to car wax, and is also prone to oxidation and acidification with a strong odor. However, glaze is harder than wax and can protect the car paint from minor scratches for a certain period.

19

5

Share

What are the differences between the Range Rover Executive and the Range Rover Sport?

How Many Points Are Required for Driver's License Renewal?

Can a National 5 Vehicle Be Transferred Back to Shenzhen?

Is it okay to adjust the idle speed to 1000?

How Often Should a Car Be Started?

Can I change repair shops during the insurance repair process?

How to Deal with Scratches on the Front Lip of a Car?

What are the maintenance items for the Haval H2 at 50,000 kilometers?

Where is the thermostat located on the Haval H6?

What is the difference between synchronous twin-cylinder and asynchronous twin-cylinder motorcycle engines?

What are the reasons why the car cannot detect the smart key?