The throttle is a power control device of the car. Although it is called the throttle, it is not directly controlling the fuel intake of the car. The fuel intake of the car is controlled by the opening of the throttle. The opening of the throttle valve directly affects the engine. The computer calculates the amount of fuel injected to control the starting, accelerating, overtaking, and cutting off the oil.

First, if the throttle is felt to be awkward when driving the gas pedal, the general reason is that the throttle is dirty or the throttle cable is not lubricated. You need to do some cleaning and lubrication of the car.

Secondly, when refueling, if you feel that the throttle is not responding quickly or that the engine is boring, you should go to the service station and check the spark plug, injector and throttle to see if you need to replace the spark plug or clean the throttle and fuel injection. Mouth.

As a key part of the car, the brakes have a direct impact on the safety of our vehicles and people. It must not be underestimated. So, when we step on the brakes at ordinary times, how can we find the problems as early as possible to eliminate hidden dangers?

First, when the brake pedal is turned off, the brake pedal must have enough hardness and height, and in the case that the pedal is pressed firmly to keep it still, the brake pedal should not have any feeling of sliding down. If there is a feeling that the foot slides down with the brake pedal, it should be checked at the repair station in time to see if there is a leak in the brake system.

Secondly, the brake pedal must be pressed to the end after starting the vehicle. Otherwise, the brake system should be repaired immediately.

Thirdly, after starting the vehicle, step on the brakes. If there is a foot on the first foot, it will be normal after a few feet. After releasing the brake pedal for a few minutes, it will step on the first foot and then step on the foot to return to normal. Explain that your brake system has air inside the pipe and you should promptly go to the service station to brake the system.

Clutching is generally less problematic. However, we must pay attention to several issues at ordinary times: If it is a pull-type clutch, we must pay attention to whether or not there is a card-breaking phenomenon when stepping on and off the pedal. If there is a phenomenon to check whether the cable is worn or pulled, if it is a hydraulic clutch, then Pay attention to whether or not the pedal is inoperative when it is in gear, if there is a check to see if there is oil leakage in the clutch hydraulic system. One more thing is to notice whether the clutch is stepped higher and has slippage. In this case, check whether the clutch plate should be replaced.

The steering wheel, as an important control part of the car, can prompt us a lot of things.

First, if the steering wheel trembles only when the speed is maintained at 80 to 90 kilometers, this signal generally indicates that you should balance the vehicle tires.

Secondly, when steering, the steering is heavy. This phenomenon is most likely caused by the tightness or lack of oil in the tie rod or steering bearing of the steering system. Another possibility is that the lack of air pressure in the tires should be promptly overhauled.


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