Pu Sang's accelerator is broken. What are the symptoms?

Pu Sang's accelerator is broken. What are the symptoms? Let me explain something to you:

The symptoms of Pu Sang's throttle cut-off are unstable engine idle speed, continuous high idle speed, and difficult engine start-up, especially difficult cold start, unstable idle speed or no idle speed, difficult engine start-up, insufficient power, poor acceleration performance, unstable operation, black smoke from automobile exhaust pipe, and increased fuel consumption.

The following is the introduction of the throttle:

1. The throttle valve is a controllable valve, which is used to control air to enter the engine. After entering the intake pipe, it is mixed with gasoline (different models of cars have different design mixing parts) to become combustible gas mixture, which participates in combustion and does work;

2. Four-stroke gasoline engines are generally like this. Throttle is one of the most important components in EFI automobile engine system. Its upper part is the air cleaner grille, and the lower part is the engine body, which is the throat of the automobile engine.

3. Whether the acceleration of the car is flexible or not has a lot to do with the dirt of the throttle. Cleaning the throttle can reduce fuel consumption and make the engine flexible and energetic.