What are the differences between Honda NSX and Acura NSX?

What Causes the Noise When Starting a GAC Trumpchi?

GAC Trumpchi starting with noise is due to brake noise, especially for new cars or newly replaced brake pads. The brake discs and pads need to break in, and noise is quite common. Brake Principle: The working principle of brakes mainly comes from friction. By utilizing the friction between the brake pads and brake discs (or drums), as well as between the tires and the ground, the kinetic energy of the moving vehicle is converted into heat energy through friction, bringing the car to a stop. A good and efficient braking system must provide stable, sufficient, and controllable braking force, along with excellent hydraulic transmission and heat dissipation capabilities. This ensures that the force applied by the driver on the brake pedal is effectively transmitted to the master cylinder and each wheel cylinder, while avoiding hydraulic failure and brake fade caused by excessive heat. Maintenance Methods: Under normal driving conditions, inspect the brake shoes every 5,000 kilometers. Not only should the remaining thickness be checked, but also the wear state of the shoes, whether the wear on both sides is even, and whether they return freely. Any abnormal conditions must be addressed immediately.

11

5

Share

Why does the front left wheel of the Geely Geometry C make abnormal noises when passing over bumps?

The reason why the front left wheel of the Geely Geometry C makes abnormal noises when passing over bumps is due to deformation of the subframe. Effects of subframe deformation: Minor deformation of the subframe is a relatively serious issue. If the subframe is deformed, the wheel alignment data will be affected, which in turn impacts the vehicle's handling and driving stability. Function of the subframe: The subframe can be considered as the skeleton of the front and rear axles, forming part of their structure. The subframe is not a complete chassis but rather a bracket that supports the front and rear axles and suspension, connecting them to the "main frame," hence commonly referred to as the "subframe." The purpose of the subframe is to block vibrations and noise, reducing their direct transmission into the cabin. Therefore, subframes are mostly found in luxury sedans and SUVs, with some vehicles even equipping subframes for the engine. In traditional unibody designs without subframes, the suspension is directly connected to the body panels.

1

0

Share

What is the appropriate tire pressure for the Macan?

According to the international GBT2978-2008 standard, the tire pressure for different Macan tires is as follows: Standard tires: 2.4-2.5 bar; Reinforced tires: 2.8-2.9 bar; Maximum pressure: should not exceed 3.5 bar. Tire pressure, strictly speaking, refers to the air pressure inside the tire. Normal tire pressure in winter: In winter, the tire pressure should be based on the standard tire pressure of the car, with an appropriate increase of about 0.2 bar. Normal tire pressure in summer: Generally, the lower limit of the standard tire pressure is sufficient. For example, the lower limit for standard tires is 2.4 bar. If the car is often parked outdoors, the tire pressure can generally be about 0.1 bar lower than the standard to avoid tire blowouts due to high temperatures.

12

5

Share

What are the differences between the Mondeo and the Teana?

The differences between the Mondeo and the Teana are introduced as follows: 1. Exterior: The Teana features a sexy double waistline, floating roof, and a family V-shaped front face. Its exterior style emphasizes beauty. The Ford Mondeo has an overall slender body, with outstanding lines on the front hood highlighting a muscular feel. 2. Interior: The Teana's central control screen operates smoothly without requiring too much input, offering responsive and simple operation. It has an ultra-large space-saving design with a spacious and soft armrest box. The Mondeo's A4 Sport 45 interior is highly satisfactory, featuring a rotary gear knob, ample space for placing items, and dedicated front passenger lanes with lumbar support. 3. Performance: The Teana is equipped with a front MacPherson independent suspension and a rear trapezoidal control arm independent suspension, along with an ultra-high rigidity stabilizer bar. Its braking response is quick, and the braking distance is short. The Ford Mondeo offers excellent handling, comparable to the Japanese BMW Mazda. Its suspension is relatively firm with decent support. The throttle, steering wheel, and other aspects feel somewhat heavy.

11

2

Share

Where is the Brake on a Porsche 718?

The Porsche 718 uses an electronic parking brake, eliminating the traditional handbrake lever. It is an electronic button located not in the conventional handbrake lever position but below the steering wheel, on the left side (next to the headlight knob). Here is additional information: 1. Braking System: Porsche's braking system consists of a steel plate, an adhesive heat-insulating layer, and a friction block. The steel plate undergoes rust-proof coating, with the coating process monitored by an SMT-4 temperature tracker to ensure quality by checking the temperature distribution. The heat-insulating layer is made of non-conductive materials to prevent heat transfer. 2. Automotive Braking System: This refers to a series of specialized devices that apply pressure to certain parts of the vehicle (primarily the wheels) to enforce braking. 3. Functions of the Braking System: It allows a moving vehicle to decelerate or stop as required by the driver; ensures a parked vehicle remains stable under various road conditions (including on slopes); and maintains a stable speed for vehicles descending slopes.

11

1

Share

Will passengers in the rear seats be penalized for not wearing seat belts?

Passengers in the rear seats will be penalized for not wearing seat belts. Additional information: 1. Legal provisions: Article 51 stipulates: When a motor vehicle is in motion, the driver and passengers shall use seat belts as required, and motorcycle drivers and passengers shall wear safety helmets as required. Article 90 stipulates: If a motor vehicle driver violates the road traffic safety laws and regulations regarding road traffic rules, they shall be given a warning or fined not less than 20 yuan but not more than 200 yuan. 2. Penalties: When driving on urban expressways, if the driver fails to use the seat belt as required, a fine of 50 yuan will be imposed and 2 points will be deducted; when driving on highways, if the driver fails to use the seat belt as required, a fine of 50 yuan will be imposed and 2 points will be deducted; when a vehicle is traveling on a highway, if a passenger fails to fasten the seat belt as required, a fine of 20 yuan will be imposed; when driving on roads other than highways or urban expressways, if the driver fails to use the seat belt as required, a fine of 50 yuan will be imposed without any points deducted.

12

2

Share

What are the differences between Honda NSX and Acura NSX?

What Causes the Noise When Starting a GAC Trumpchi?

Why does the front left wheel of the Geely Geometry C make abnormal noises when passing over bumps?

What is the appropriate tire pressure for the Macan?

What are the differences between the Mondeo and the Teana?

Where is the Brake on a Porsche 718?

Will passengers in the rear seats be penalized for not wearing seat belts?

Does BMW's Parking Ventilation Harm the Battery?

How Often Should Honda Transmission Fluid Be Changed?

Why Does the Lavida Transmission Jerk?

Where is the ABS fuse located in the Mercedes-Benz B200?