What are the procedures for transferring a driver's license to another location?

What is done during the third maintenance at 15,000 kilometers?

15000 kilometers third maintenance involves changing the engine oil and oil filter, checking whether the air filter needs replacement, inspecting tire pressure, windshield washer fluid level, coolant level, brake fluid level, etc. Engine oil change: The engine oil change is primarily for the maintenance of the lubrication system. The main function of the lubrication system is to effectively lubricate various components of the car engine to prevent excessive wear. Oil filter replacement: The function of the oil filter is to remove various impurities from the engine oil to ensure the normal operation of the lubrication system. The oil filter should be replaced together with the engine oil during an oil change.

3

4

Share

Why Are Oil Pans Made of Plastic?

With the development trend of automotive lightweighting, an increasing number of automotive components are replacing steel with plastic to reduce vehicle weight, and oil pans are one such example. Advantages of using plastic materials for oil pans: Outstanding lightweighting benefits—under similar conditions of strength and stiffness, plastic injection-molded parts are 50% lighter than single-layer steel sheet stampings. High design flexibility—the excellent formability of plastic materials significantly enhances possibilities such as variable wall thickness, localized reinforcement ribs, undercut structures, multiple flanges, and integration with other components into a single unit. Significant cost advantages in manufacturing—well-functioning plastic oil pan components not only improve production efficiency but also reduce production costs. Lower defect rates—injection molding processes yield higher-quality products compared to cold stamping of thin steel sheets, thereby improving overall system quality and reducing material waste. Superior vibration damping and noise reduction—engines equipped with plastic oil pans operate with overall noise levels below 95dB (decibels). Exceptional operational reliability, durability, and adaptability to low-temperature conditions. With technological advancements, particularly in plastic materials, plastics now offer higher corrosion resistance, strength, lower density, superior thermal and acoustic insulation, excellent formability, and cost-effectiveness compared to metals, along with lightweighting advantages. As a result, the application of plastic technology in oil pans has become a future trend.

13

5

Share

What Causes Tire Pressure to Drop Without a Puncture?

Tire pressure decreases without a puncture primarily due to prolonged exposure to low temperatures, leading to insufficient tire pressure. Direct Tire Pressure Monitoring System (TPMS): This system uses pressure sensors installed in each tire to directly measure tire pressure. The pressure information is transmitted wirelessly from inside the tire to a central receiver module, which then displays the tire pressure data for each tire. The system automatically alerts the driver when tire pressure is too low or when there is a leak. Indirect Tire Pressure Monitoring System (TPMS): This system works by detecting when a tire's pressure drops, causing the vehicle's weight to reduce that tire's rolling radius, which in turn makes it rotate faster than the other wheels. By comparing the rotational speed differences between tires, the system monitors tire pressure. Indirect TPMS essentially relies on calculating the rolling radius of tires to monitor pressure.

5

4

Share

What is the reason for the diesel heater smoking and failing to start?

The reasons for the diesel heater smoking and failing to start are as follows: Poor ventilation: It may be due to poor ventilation affecting the startup. You can improve the ventilation system and appropriately increase the vent size. Poor fuel quality: It may be due to carbon buildup in the truck's diesel heater combustion chamber. Open the diesel heater and clean the carbon deposits. It could also be caused by poor fuel quality affecting ignition. You can have it specifically tested at an after-sales repair shop. Working principle of diesel heaters: The general principle of a diesel heater is that it is a small internal combustion engine that directly burns diesel to obtain heat, and then uses the machine's heat dissipation to warm the driving compartment.

5

1

Share

What Causes the Abnormal Noise in the Chassis When Braking Hard?

The reason for the abnormal noise under the car when braking hard is the activation of the ABS system, which produces sound when in operation. Introduction to the ABS System: ABS is the anti-lock braking system in a car, which prevents wheel lock-up during emergency braking. If the wheels lock up during emergency braking, the driver cannot slow down the car or control its trajectory. Function of the ABS System: The ABS system allows the wheels to maintain a state of rolling and sliding during emergency braking, enabling the driver to slow down the car and control its trajectory to avoid obstacles. Therefore, the ABS system has become almost a standard feature in cars. In emergency situations, the correct approach is to press the brake pedal firmly to the floor, which activates the ABS system.

17

5

Share

What are the tips for choosing a license plate?

License plate selection tips are as follows: Understand the number of selection attempts: First, it's important to know that online license plate number selection is limited to thirty attempts. If you exceed this number, the computer's IP will automatically block further searches. Eliminate numbers you particularly dislike, then look for a license plate number that holds personal significance. Check for violations: While selecting a number, car owners should open a traffic violation query website and check their desired number. If it appears, it means the number has already been taken. There's a possibility that the license plate number exists but the owner has never had a violation record. This method helps reduce the chance of duplication and saves selection attempts.

2

0

Share

What are the procedures for transferring a driver's license to another location?

What is done during the third maintenance at 15,000 kilometers?

Why Are Oil Pans Made of Plastic?

What Causes Tire Pressure to Drop Without a Puncture?

What is the reason for the diesel heater smoking and failing to start?

What Causes the Abnormal Noise in the Chassis When Braking Hard?

What are the tips for choosing a license plate?

What's the Difference Between 2.0t and 3.0t?

What are the new regulations for downgrading B1 and B2 driver's licenses with 12 penalty points?

What is the middle button on an electric vehicle key?

Is It Serious If Car Tire Pressure Drops in Cold Weather?