What's the matter with oil coming out of the car throttle (what is the symptom of oil in the throttle)

What's the matter with oil coming out of the car throttle? What are the symptoms of oil on the throttle? The reason why there is oil in the throttle of the car is that the exhaust gas of the engine is recirculated into the air intake. Automobile throttle is a controllable valve to control air to enter the engine. After the gas enters the air inlet, it will be mixed with gasoline to form a combustible mixture, which will be successfully formed after combustion. It is one of the important components of EFI automobile engine system. Throttling is divided into:

1, the traditional engine throttle, its operating mechanism is through the cable or pull rod, one end is connected to the accelerator pedal, and the other end is connected to the accelerator linkage plate to work;

2. Electronic throttle, which controls the throttle opening according to the energy required by the engine through the throttle position sensor, so as to adjust the air intake.

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