How to Deal with Scratches on the Black Plastic Skirt of a Car?

What are the causes of brake noise in the XPeng P7?

The following are the reasons for brake noise in the XPeng P7: 1. Reason one: Severe wear of brake pads: When the brake pads reach the end of their service life, the surface friction blocks are severely worn, causing the steel plate at the bottom of the brake pads to rub against the brake disc during braking, resulting in a screeching noise. The maintenance technician uses a lift to raise the vehicle, remove the wheels, and inspect the wear of the brake pads. 2. Reason two: Brake pads are too hard: The hardness of the brake pads is primarily due to the material used. If the brake pads are too hard, especially in low-temperature environments, and there is water on the brake pads, the driver may hear sharp friction sounds when braking. Conversely, if the brake pads are too soft, they will wear out very quickly. Therefore, brake pads that are either too hard or too soft will affect the driving experience. The maintenance technician can use a lift to raise the vehicle, remove the brake pads, and observe their thickness, or drive the vehicle in a safe area and test by applying the brakes. 3. Reason three: Brake caliper failure: During vehicle braking, the brake caliper pushes the brake pads to achieve the braking process. If the brake caliper malfunctions, the brake pads may not fully contact the brake disc when the driver applies the brakes, resulting in noise. The maintenance technician uses a lift to raise the vehicle, remove the wheels, and check if the brake caliper is cracked.

1

Share

What Causes Sharp Noise from Brake Pads?

Causes of sharp noise from brake pads include: issues with brake pad material, uneven wear of brake discs, and brake pump failure. Below are relevant details: 1. Braking System: A car's braking system consists of a vacuum booster pump, master brake cylinder, wheel brake cylinder, brake pads, and brake discs. When the driver presses the brake pedal, the vacuum booster pump provides assistance, making it easier to press the pedal. After pressing the brake pedal, the master brake cylinder uses brake fluid to push the wheel brake cylinder, which then presses the brake pads against the brake disc, converting kinetic energy into heat energy and slowing the car down. 2. Regular Replacement: Brake pads and discs are wear-and-tear components that require periodic replacement. As the car's mileage increases, both the brake pads and discs wear down. When they reach a certain level of wear, they need to be replaced. Brake fluid in the braking system also requires regular replacement. Brake fluid is highly prone to absorbing moisture. If the moisture content in the brake fluid is too high, it can reduce braking force and increase stopping distance. When the moisture content reaches 3%, immediate replacement is necessary.

9

4

Share

Is the Lynk & Co 1.5T engine a three-cylinder?

Lynk & Co's 1.5T engine is indeed a three-cylinder engine. It is a 1.5T turbocharged engine with a maximum power output of 132 kW and a maximum torque of 265 Nm. A three-cylinder engine consists of three cylinders, where three identical single cylinders are arranged within the same engine block sharing a single crankshaft to output power. Its primary function is to convert chemical energy into mechanical energy. Lynk & Co is an automotive brand jointly established by Geely and Volvo in 2016, integrating European technology, design, manufacturing, and sales. All product development is based on Volvo's Compact Modular Architecture (CMA) platform.

2

4

Share

Should I Use My Left or Right Eye for Reference Points in Subject 2?

Each instructor teaches different methods for reference points, and students' understanding varies. It's essential to practice more in the car to find the method that suits you best. Below is relevant information: 1. Small Vehicle Test Content: The test includes five mandatory items—reverse parking, parallel parking, stopping and starting on a slope, right-angle turns, and curve driving (commonly known as S-curves). Some regions may have a sixth item, such as highway toll card collection. 2. Large Vehicle Test Content: The test includes pile driving, stopping and starting on a slope, parallel parking, driving over a single-plank bridge, curve driving, right-angle turns, passing through a width-restricted gate, navigating continuous obstacles, driving on bumpy roads, making narrow U-turns, as well as simulated highway driving, continuous sharp turns on mountain roads, tunnels, rainy (foggy) conditions, slippery roads, and emergency handling.

16

3

Share

What is the top speed of the Lynk & Co 03?

The top speed of the Lynk & Co 03 is 205 kilometers per hour. The Lynk & Co 03 is built on the CMA platform jointly developed by Geely and Volvo. In terms of body dimensions, the Lynk & Co 03 measures 4658mm in length, 1840mm in width, and 1459mm in height, with a wheelbase of 2730mm. At the rear, the Lynk & Co 03 features 'L'-shaped taillights and dual round exhaust pipes, which are similar to the concept car, giving it high recognition. Exterior-wise, the Lynk & Co 03 adopts split-type headlights and a horizontal grille, continuing the design of the concept car, especially the slightly sloping C-pillar design.

18

5

Share

Where is the Lynk & Co 02 produced?

The Lynk & Co 02 is domestically produced in China, manufactured at the factory in Zhangjiakou, Hebei Province. As the second model under the Lynk & Co brand, it is positioned as a high-performance coupe SUV, built on the CMA (Compact Modular Architecture) platform. The Lynk & Co 02 measures 4448mm in length, 1890mm in width, and 1528mm in height, with a wheelbase of 2702mm. In terms of configuration, this vehicle is equipped with up to 17 intelligent driving technologies and an advanced infotainment system. The dashboard features a 10.25-inch touchscreen that integrates functions such as reverse camera and GPS navigation. The higher-end variants of this model also offer a panoramic sunroof, a multifunctional leather steering wheel with paddle shifters, adaptive cruise control, lane-keeping assist, blind-spot monitoring, and a 360-degree panoramic camera system.

19

3

Share

How to Deal with Scratches on the Black Plastic Skirt of a Car?

What are the causes of brake noise in the XPeng P7?

What Causes Sharp Noise from Brake Pads?

Is the Lynk & Co 1.5T engine a three-cylinder?

Should I Use My Left or Right Eye for Reference Points in Subject 2?

What is the top speed of the Lynk & Co 03?

Where is the Lynk & Co 02 produced?

What are the exhaust emission testing data standards?

Is It Normal for the Car Interior to Be Damp on Rainy Days?

How Long Does It Take at Most to Get a Driver's License?

What documents are required for a duplicate driving license?