Does the broken throttle affect the car?

The bad throttle affects the car because the engine idle speed is unstable, the high idle speed drops discontinuously, and the engine is difficult to start. Especially when the cold start is difficult, the idle speed is unstable or there is no idle speed, there are problems such as difficult engine start, insufficient power, poor acceleration performance, unstable operation, black smoke from the exhaust pipe of the car, deterioration of fuel consumption and so on. 1. The throttle valve is a control valve that controls air to enter the engine. After entering the intake pipe, it will be mixed with gasoline, which will become combustible mixture (due to different mixing parts) and participate in combustion. Throttle is one of the most important components in EFI automobile engine system at present. Its upper part is an empty filter frame, and the lower part is the engine body, which is the throat of the automobile engine. 3. The flexibility of automobile acceleration has a great relationship with throttle pollution. Throttle cleaning can reduce fuel consumption and make the engine flexible and energetic.