How to Deal with a Flooded Car?

How to deal with the black screen of Buick GL8 central control screen?

When the car's central control screen appears black, it is most likely due to poor line contact. It is necessary to promptly check whether the lines are loose. Of course, it may also be because the power signal line has aged. You can try replacing it with a new one. It may also be due to prolonged use of the screen, causing a failure in the power supply module. It needs to be inspected and repaired at a maintenance shop or directly replaced.

14

3

Share

What are the differences between 6AT and CVT automatic transmissions?

Here are the specific differences between 6AT and CVT automatic transmissions: 1. Principle: 6AT: Due to the insufficient torque conversion range of the hydraulic torque converter, multiple planetary gear sets are connected in series behind the turbine to improve efficiency. The hydraulic control system automatically operates the planetary gears according to engine working conditions, achieving automatic speed and torque conversion. CVT: The conical pulleys can tighten or loosen under hydraulic pressure, squeezing the steel belt to adjust the width of the V-shaped groove. When the pulleys move inward to tighten, the steel belt moves outward from the center under pressure, and vice versa. This changes the diameter of the driven pulley, thus altering the gear ratio. 2. Usage: 6AT: It shifts without a clutch, with fewer but more significant gear changes, providing smooth connection. This makes operation easier, offering convenience to drivers and comfort to passengers. CVT: Without traditional transmission gears, there's no shifting process, eliminating shift shock. Therefore, CVT transmissions deliver linear power output, resulting in exceptionally smooth driving experience.

3

5

Share

Do New Energy Vehicles Need Insurance?

Purchasing insurance is necessary for new energy vehicles. Although there are fundamental differences between new energy vehicles and fuel-powered vehicles, they share similarities when it comes to buying auto insurance. The insurance model for new energy vehicles largely follows that of fuel-powered vehicles, consisting of compulsory traffic insurance and commercial insurance, with the system automatically generating discounts upon renewal. Policies vary by region, so insurance companies uniformly base the coverage on the manufacturer's suggested retail price (MSRP), which is the pre-subsidy price. Insurance companies will offer certain discounts based on the vehicle model and regional specifics, but these discounts are generally low. Below is relevant information: Claims: Claims for new energy vehicles are handled similarly to those for conventional vehicles, based on the market price of the vehicle. The payout corresponds to the insured amount. For minor scratches, the compensation amount is comparable to that for fuel-powered vehicles. In the event of a major accident, the insurance company will compensate based on the amount listed on the purchase invoice. Recommendations: Owners should purchase vehicle damage insurance and third-party liability insurance. New energy vehicle owners do not need to buy water damage insurance, as this coverage is also known as "engine special loss insurance," and new energy vehicles do not have engines. Purchasing it would be a waste of money.

14

4

Share

What kind of shop can clean a car's chassis?

To clean a car chassis, you should go to a car wash shop. The cleaning process involves lifting the car with a lift, wrapping the exhaust pipe and wire connectors, and then rinsing the chassis with a high-pressure water gun. Next, use a specialized cleaning agent to wash the chassis again, followed by drying it with a high-pressure air gun. Finally, unwrap the covered parts and lower the car. The chassis refers to the combination of the transmission system, running gear, steering system, and braking system in a car. It supports and installs the car engine and its various components and assemblies, forming the overall shape of the car, bearing the engine's power, and ensuring normal operation. Maintaining a car chassis requires regular checks on the condition of the tires. Always ensure the tire pressure is within the normal range. Periodically clean and wipe the car chassis. During driving, the chassis often gets covered in mud and sand, leading to attachments like debris. Inspect the operation of various parts of the chassis. If there are issues with the chassis, abnormal and loud noises may occur, and the car's operation and control may become difficult. Check and maintain the car's shock absorbers. If the shock absorbers are in good condition, they directly affect the lifespan of other car components. Also, inspect the chassis for any signs of rust.

20

1

Share

How to Solve the High Fuel Consumption of Peugeot 301?

Excessive carbon deposits in the engine is a major cause, primarily due to the use of unsuitable fuel. It is recommended to add a certain amount of cleaning agent when refueling. The oxygen sensor mainly monitors the fuel-air ratio of the engine. Once damaged, it will cause an imbalance in the engine's fuel-air ratio. During vehicle use, the oil filter, air filter, and fuel filter must be replaced regularly.

7

3

Share

What Causes Car Air Conditioning to Leak Water?

Whether it is normal for a car's air conditioning to leak water depends on the situation. If water leaks from the exhaust pipe or other external parts of the car when the air conditioning is on, it is a normal occurrence. This is condensation from the air conditioning and will not harm the car or the air conditioning system. However, if water leaks inside the car, such as under the passenger seat, it is abnormal and should be repaired at an auto repair shop. The car air conditioning system is designed to cool, heat, ventilate, and purify the air inside the vehicle. Its purpose is to provide a comfortable environment for passengers, reduce driver fatigue, and enhance driving safety. Reasons for water leakage when the car air conditioning is on: The refrigerant flows into the evaporator inside the car, where it absorbs heat from the air through contact with the evaporator. It is then compressed and expanded again in a continuous cycle, gradually removing heat from the air inside the car. Since the air contains a lot of water vapor, when it encounters the very cold evaporator, it turns into water and drains out from under the car chassis. Solutions for car air conditioning water leakage: Open the windows for ventilation after turning off the air conditioning. If the leakage is abnormal, promptly visit a specialized repair shop or 4S store for repairs to avoid affecting normal driving.

15

3

Share

How to Deal with a Flooded Car?

How to deal with the black screen of Buick GL8 central control screen?

What are the differences between 6AT and CVT automatic transmissions?

Do New Energy Vehicles Need Insurance?

What kind of shop can clean a car's chassis?

How to Solve the High Fuel Consumption of Peugeot 301?

What Causes Car Air Conditioning to Leak Water?

How to Use a Jump Starter?

Is a Used 2006 Buick GL8 Landau Worth Buying?

Is it illegal to modify a single exhaust into a dual exhaust?

What are the four positions of the car ignition switch?