Which Pedal is the Brake and Which is the Accelerator in a Car?

What does China IV mean?

China IV refers to the China IV emission standard. More information about China IV is as follows: 1. The China IV emission standard is the fourth phase of the national standard for motor vehicle pollutant emissions. The main pollutants emitted by vehicles include HC (hydrocarbons), NOx (nitrogen oxides), CO (carbon monoxide), and PM (particulate matter). Through the application of technologies such as improved catalytic converter active layers, secondary air injection, and exhaust gas recirculation systems with cooling devices, the standard aims to control and reduce vehicle emissions below specified limits. 2. The implementation of the China IV standard is intended to control and reduce vehicle pollutant emissions, keeping them below specified levels to protect the atmospheric environment and reduce harm to human health. After the implementation of the China IV emission standard, vehicle pollutant emissions are required to be reduced by approximately 50% compared to the China III standard, with heavy-duty vehicle emissions reduced by about 30% and particulate matter emissions reduced by around 80%.

17

2

Share

Do 5-Year-Old Cars Need Shock Absorber Replacement?

Whether a 5-year-old car needs shock absorber replacement depends on the vehicle condition, road conditions, driving habits, and the quality of the shock absorbers themselves. If the car is properly used and regularly maintained, with an average annual mileage of 20,000 kilometers, then a 5-year-old car would typically require shock absorber replacement. This is because, under such usage conditions, shock absorbers generally need to be replaced every 4 years. However, if the car is frequently subjected to aggressive driving or harsh road conditions, the shock absorbers may need replacement even before reaching 4 years. When replacing shock absorbers, it is essential to replace them in pairs. Failing to do so can lead to uneven balance and force distribution on the car, causing differential stress on the shock absorbers and potentially leading to further issues. Here are some methods to check if the shock absorbers are functioning properly: 1. Generally, if you notice oil leakage from the shock absorber, it indicates a problem, and the shock absorber should be replaced or repaired as necessary to avoid abnormal operation. 2. Press down firmly on the bumper and then release it. If the car bounces 2-3 times, it indicates that the shock absorber is working well. 3. When driving slowly and applying emergency brakes, if the car vibrates excessively, it suggests a problem with the shock absorber. 4. After driving the car for 10km on rough roads, stop and touch the shock absorber housing. If it is not sufficiently hot, it means there is no internal resistance, and the shock absorber is not functioning. The functions of shock absorbers are as follows: 1. They dampen vibrations transmitted to the car body due to uneven road surfaces or poor driving conditions, ensuring smooth driving and passenger comfort. 2. They quickly eliminate vibrations caused by the road surface on the axles and wheels, ensuring that the wheels maintain constant contact with the ground. This helps maintain normal steering and braking functions, enhancing driving safety.

13

1

Share

Which Tire Does Not Rotate When a Car Turns?

When a car turns right, the spare tire does not rotate. It is important to prevent tires from direct sunlight, UV exposure, rain, ozone, oil contamination, and heat. When storing tires, place them in a cool, shaded area and release the air inside the tires. Below are specific methods for tire storage: 1. During rain, move the tires indoors to prevent water from entering the inside of the tires; 2. If tires come into contact with oil or water, they are prone to damage or deformation. Therefore, store them in a place free from oil and water; 3. Do not place tires in locations where they may be damaged or deformed; 4. Avoid placing tires near generators, batteries, etc.; 5. When storing tires for an extended period after removal, be aware that chemicals may seep out from inside the tires and stain the floor.

2

5

Share

What is the fuel consumption of the Leopaard Feitu 2.0?

The fuel consumption of the Leopaard Feitu 2.0 is 8.0 to 9.4L. Taking the Feitu 2013 Classic Edition 2.0L 4WD Luxury model as an example: The manufacturer of this car is Leopaard Motors, classified as a compact SUV, with a gasoline energy type, a 5-speed manual transmission, and a body type of 5-door, 5-seat SUV, with a top speed of 160 km/h. The car's dimensions are 4210mm in length, 1750mm in width, and 1840mm in height, with a wheelbase of 2450mm. It features a naturally aspirated intake form, front-engine four-wheel drive, part-time four-wheel drive system, mechanical hydraulic power steering, and a unibody structure.

11

2

Share

How to Activate the Right Turn Signal?

The turn signal switch in a car is generally located on the left side of the steering wheel. To activate the right turn signal, simply push the lever upward. Below is relevant information about turn signals: Usage Scenario: If you observe the need to turn while driving, it is essential to activate the turn signal approximately 10 seconds in advance. This alerts the vehicles behind to take timely measures, such as slowing down, stopping, or waiting, to avoid collisions or even rear-end accidents. However, it is also advisable not to activate the turn signal too far in advance, as this might cause visual fatigue for the drivers behind. Function of Turn Signals: As signal lights, turn signals primarily serve to inform surrounding vehicles of your intended direction change during daily driving, prompting them to yield and avoid collisions. Therefore, whether turning, changing lanes, overtaking, starting, or parking, whenever the vehicle needs to steer away from its current lane, the turn signal should be activated in advance. This is a fundamental principle of safe driving.

12

3

Share

What is the license plate letter for Shiyan?

Shiyan's license plate letter is E C. The license plate codes for various regions in Hubei Province are as follows: E A is Wuhan City, E B is Huangshi City, E C is Shiyan City, E D is Jingzhou City, E E is Yichang City, E F is Xiangyang City, E G is Ezhou City, E H is Jingmen City, E J is Huanggang City, E K is Xiaogan City, E L is Xianning City, E M is Xiantao City, E N is Qianjiang City, E P is Shennongjia City, E Q is Enshi Prefecture, E S is Suizhou City. A license plate number is a legal mark registered by statutory authorities that permits motor vehicles to drive on the road and serves as an identification number for the vehicle, usually displayed in specific locations on the motor vehicle. License plates are plates hung on the front and rear of the vehicle, typically made of aluminum, sheet iron, plastic, or paper, engraved with the vehicle's registration number, registration region, or other relevant information.

1

2

Share

Which Pedal is the Brake and Which is the Accelerator in a Car?

What does China IV mean?

Do 5-Year-Old Cars Need Shock Absorber Replacement?

Which Tire Does Not Rotate When a Car Turns?

What is the fuel consumption of the Leopaard Feitu 2.0?

How to Activate the Right Turn Signal?

What is the license plate letter for Shiyan?

How to Add Refrigerant to Your Car by Yourself?

What Does It Mean When the Car Engine Warning Light Comes On?

How to Operate One-Touch Power Windows in Cars?

What does ACC displayed on the dashboard mean?