1. How to solve or avoidcarKnock phenomenon
1) It is best to avoid long periods of non-use of the vehicle, to prevent the gasoline from being stored for a long time to cause oxidation, forming gums, and blocking the oil circuit. Generally speaking, it is best to store gasoline for no more than three months, but the storage time must be shortened in areas with hotter climates.
2) Avoid carstankOnly go to refuel when it is almost empty. Especially in areas with heavy humidity, the fuel tank is very easy to accumulate water and cause corrosion, and the gasoline pump at the bottom of the fuel tank will also lose its function. So it is best to point the oil needle to the 1/4 of the scale left. Come on as soon as possible.
3) Don't use your car as a test product, and add additives of unknown origin and dubious ingredients at will, so as not to waste money and damage your car.
4) Maintain your car on a regular basis, and choose high-quality and lubricating oil.
5) If you want to refuel, it is best to refuel before going home at night, so as to reduce the inhalation of moisture in the air when the fuel tank cools down at night.
two,brakeIt is also a learning technique written for novices.
Novice drivers often value the braking performance of the car the most, but it is also learned to step on the brakes. We must prepare in advance when turning, and we should adjust the speed before turning. In the event of a sudden situation, if you suddenly notice an obstacle, you should immediately stop the tilting action, then brake, and when the vehicle speed is slightly slower, then tilt the body to turn. To put it simply, stop turning, brake, and turn again.
The soles of the feet are the most important. Many new drivers are used to lightly stepping on the brakes with their toes. Under normal circumstances, there is nothing wrong with this action. However, in an emergency, it may not be possible to stop the car immediately. This is because the braking action with toes is not as fast as with the soles of the feet, and the entire brake pedal can be stepped to the end in an instant to maximize the braking ability. Normally, develop the habit of using the force between the toe and the sole of the foot to step on the brake.
Three, high-speed puncture, hold firmlysteering wheelSecond, don't step on the brake hard:
High-speed tire punctures are a major killer of road traffic accidents. There are also reports in foreign countries that regardless of the speed of any vehicle, when the front wheel punctures the tire, the survival rate of the occupants in the car is almost zero when the speed exceeds 160 km/h.
Professor Liu said that people without special driving training often step on the brakes in a panic when the tire bursts quickly, causing the car to crash and kill people. But in fact, there is no test to prove that a tire puncture at a high speed will inevitably cause a rollover or loss of control. When a tire puncture occurs, the driver needs to hold the steering wheel tightly and avoid slamming the brake.
In the subsequent personal practice, the left front wheel drove over a set guillotine at a speed of about 90 kilometers per hour, the left front wheel instantly punctured, and the steering wheel immediately showed signs of deflection to the left; according to the previous instructions, hold both hands tightly Turn the steering wheel and tap the brake to gradually reduce the speed. The vehicle finally stopped steadily without any signs of losing control.
1) It is best to avoid long periods of non-use of the vehicle, to prevent the gasoline from being stored for a long time to cause oxidation, forming gums, and blocking the oil circuit. Generally speaking, it is best to store gasoline for no more than three months, but the storage time must be shortened in areas with hotter climates.
2) Avoid carstankOnly go to refuel when it is almost empty. Especially in areas with heavy humidity, the fuel tank is very easy to accumulate water and cause corrosion, and the gasoline pump at the bottom of the fuel tank will also lose its function. So it is best to point the oil needle to the 1/4 of the scale left. Come on as soon as possible.
3) Don't use your car as a test product, and add additives of unknown origin and dubious ingredients at will, so as not to waste money and damage your car.
4) Maintain your car on a regular basis, and choose high-quality and lubricating oil.
5) If you want to refuel, it is best to refuel before going home at night, so as to reduce the inhalation of moisture in the air when the fuel tank cools down at night.
two,brakeIt is also a learning technique written for novices.
Novice drivers often value the braking performance of the car the most, but it is also learned to step on the brakes. We must prepare in advance when turning, and we should adjust the speed before turning. In the event of a sudden situation, if you suddenly notice an obstacle, you should immediately stop the tilting action, then brake, and when the vehicle speed is slightly slower, then tilt the body to turn. To put it simply, stop turning, brake, and turn again.
The soles of the feet are the most important. Many new drivers are used to lightly stepping on the brakes with their toes. Under normal circumstances, there is nothing wrong with this action. However, in an emergency, it may not be possible to stop the car immediately. This is because the braking action with toes is not as fast as with the soles of the feet, and the entire brake pedal can be stepped to the end in an instant to maximize the braking ability. Normally, develop the habit of using the force between the toe and the sole of the foot to step on the brake.
Three, high-speed puncture, hold firmlysteering wheelSecond, don't step on the brake hard:
High-speed tire punctures are a major killer of road traffic accidents. There are also reports in foreign countries that regardless of the speed of any vehicle, when the front wheel punctures the tire, the survival rate of the occupants in the car is almost zero when the speed exceeds 160 km/h.
Professor Liu said that people without special driving training often step on the brakes in a panic when the tire bursts quickly, causing the car to crash and kill people. But in fact, there is no test to prove that a tire puncture at a high speed will inevitably cause a rollover or loss of control. When a tire puncture occurs, the driver needs to hold the steering wheel tightly and avoid slamming the brake.
In the subsequent personal practice, the left front wheel drove over a set guillotine at a speed of about 90 kilometers per hour, the left front wheel instantly punctured, and the steering wheel immediately showed signs of deflection to the left; according to the previous instructions, hold both hands tightly Turn the steering wheel and tap the brake to gradually reduce the speed. The vehicle finally stopped steadily without any signs of losing control.
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