Is it harmful to the car to turn the steering wheel while stepping on the brake in place?

How Often Should Shock Absorbers Be Replaced?

Shock absorbers should be replaced every 80,000 to 100,000 kilometers. Over time, the vehicle's vibration filtering performance will deteriorate significantly, potentially affecting handling aspects such as braking and cornering. If the daily driving route has poor road conditions, this will accelerate the wear of the shock absorbers, and owners should replace them in advance to avoid driving safety issues. The impact of damaged shock absorbers on the vehicle: 1. If one shock absorber is leaking oil, it will cause the vehicle body to become unbalanced, with one side higher than the other, leading to automatic deviation while driving and exacerbating irregular tire wear; 2. If the shock absorber top rubber ages and falls off, it will cause the shock absorber to collide with other components, resulting in abnormal noises. Most abnormal noises from the chassis are due to this reason; 3. If the shock absorber spring becomes weak and lacks sufficient extension force, the shock absorption and cushioning effects will be greatly reduced, increasing the hydraulic pressure on the shock absorber and leading to oil leakage.

1

4

Share

Is It Normal for the Front Lighting Indicator to Stay On?

It is normal for the front lighting indicator to stay on. The indicator light is connected in parallel across the switch. When the switch is turned on, the lighting is illuminated, and there is no voltage across the switch, so the indicator light turns off. When the switch is turned off, the lighting goes out, and at this time, there is voltage across the switch. One end of the switch is connected to the live wire, while the other end is connected to the neutral wire through the filament of the bulb. Therefore, when the switch is off, there is voltage across it, which is sufficient to make the indicator emit a faint glow. The headlight is an electrical device that converts electrical energy into light energy and projects it onto the road. It consists of a light-emitting bulb, a reflector that focuses and directs the light onto the road, and a lens that produces a reasonable light distribution. Vehicles are equipped with either 2 or 4 headlights at the front, along with 2 additional fog lights for road illumination during rain, snow, or fog.

15

2

Share

Can an automatic transmission car be started in neutral?

An automatic transmission car can be started in neutral. As long as the gear is not left in R (Reverse), it will not harm the transmission. In fact, the P (Park) gear is almost the same as the N (Neutral) gear. If you push further to P gear, the TCU (Transmission Control Unit) will not issue a shift command, which is equivalent to neutral. Therefore, an automatic transmission car can be started when in neutral. Automatic transmission generally refers to the automatic gear-shifting mechanism in cars, where the control system of the automatic transmission selects the appropriate gear based on the engine speed and load during driving, replacing the driver's subjective judgment and gear-shifting operations. A typical automatic transmission car has six gear positions, from top to bottom: P (Park), R (Reverse), N (Neutral), D (Drive), S (Sport), and L (Low).

4

0

Share

What is the difference between car primer and topcoat?

The differences between car primer and topcoat are: 1. Different composition: Primer consists of four parts: resin, filler, solvent, and additives; topcoat is composed of three parts: clear coat, color coat, and primer. 2. Different functions: Primer is the first layer of the paint system, used to level the paint surface, support the topcoat, provide fullness, and reduce costs; topcoat is the final coating layer, which increases the thickness of the paint film by adding layers of topcoat or applying thick coats. 3. Different roles: Topcoat has scratch resistance, gloss hardness, transparency feel, aging resistance, and yellowing resistance; primer fills the capillary pores in the steel plate, making it easier to apply paint on the surface, supports the topcoat to ensure it adheres tightly to the car surface, and helps reduce costs and save energy.

3

2

Share

What happens if you forget to shift to P gear when parking with one-button start?

The consequences of forgetting to shift to P gear when parking with one-button start: the vehicle cannot be powered off, the vehicle cannot be turned off via the keyless start system, and the doors cannot be locked. When using the one-button start and stop function, it is essential to ensure that the vehicle is turned off before locking it. The primary step to turn off the vehicle with one-button start is to use the brake pedal to bring the vehicle to a complete stop. Without releasing the pedal, shift the vehicle's gear to P, engage the vehicle's handbrake system, then release the brake pedal and press the one-button start button once to turn off the vehicle. You can check if the dashboard lights are off, as this indicates that the vehicle is turned off.

5

0

Share

What are the solutions for diesel heater ignition failure?

Solutions for diesel heater ignition failure: 1. Reduce the amount of fuel placed at one time; 2. Improve the ventilation system by appropriately increasing the vent size. Since the density of compressed fuel is still not high, a larger volume of fuel is required to release a certain amount of heat. When the internal space of the diesel heater contains fuel exceeding the rated volume, the ventilation or daily oxygen supply becomes insufficient. The reasons for diesel heater ignition failure in vehicles are: 1. The thermostat is always open or opens too early, causing the cooling system to start a large cycle prematurely. When the external temperature is very low, especially when the vehicle is moving, the cold wind quickly cools the antifreeze, preventing the engine water temperature from rising and the heater from warming up; 2. The water pump impeller is damaged or slips, resulting in insufficient flow through the small heater radiator, preventing heat from rising; 3. There is airlock in the engine cooling system, which leads to poor circulation in the cooling system, causing high water temperature and the heater not warming up.

12

5

Share

Is it harmful to the car to turn the steering wheel while stepping on the brake in place?

How Often Should Shock Absorbers Be Replaced?

Is It Normal for the Front Lighting Indicator to Stay On?

Can an automatic transmission car be started in neutral?

What is the difference between car primer and topcoat?

What happens if you forget to shift to P gear when parking with one-button start?

What are the solutions for diesel heater ignition failure?

What does the tripreset button mean?

What Causes the Dull Roaring Sound of an Engine?

What is the problem when the engine malfunction indicator light flashes?

How much does the Haval Big Dog weigh?