What is the reason for the car shaking and flameout?

The causes of car jitter and flameout are:

1. Throttle fault, such as throttle blockage and carbon deposition. In this case, it is necessary to clean the throttle to remove carbon deposits.

2. There are too many impurities in the air inlet, which makes the driving computer unable to accurately control the idle intake. At this time, it is necessary to clean the air inlet and remove all impurities.

3. The spark plug is faulty, for example, the spark plug electrode is ablated or damaged. In this case, the spark plug should be replaced in time.

4. The use of inferior gasoline leads to blockage of the oil pump or incomplete combustion of the mixture in the cylinder. This kind of problem needs to change gasoline. It is recommended to go to a regular gas station to refuel.

5. There is something wrong with the fuel injector. This problem needs to be solved by disassembling the fuel injector. If the damage is serious, it should be replaced.

Function of throttle valve:

Throttle, a controllable valve, is used to control the air entering the engine and can be said to be the "throat" of the engine. After the air enters the intake pipe through the throttle, it will be mixed with gasoline and become a combustible mixture, thus playing the role of combustion and work. Then when we step on the accelerator pedal deeply or step on the accelerator pedal deeply, the system will control the opening of the throttle valve, thus determining the intake air volume of the mixture, thus affecting the power and matching degree of the engine. Million car purchase subsidy