There is a lot of oil in the throttle. What happened?

There is a lot of oil in the throttle, which may be a common problem in some models. Exhaust gas can also be recirculated to the throttle. Pump oil every once in a while (usually 10,000 kilometers or every maintenance). If not handled in time, the initial acceleration will be weak, and the rapid acceleration will emit blue smoke, resulting in high fuel consumption. Over time, there will be hidden dangers of burning oil. What is the specific reason? You need to go to a 4S shop or a professional auto repair shop to have a professional technician check it, determine the cause, and then repair it. Introduction with throttle: Throttle is a controllable valve, which controls air to enter the engine. After the gas enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, which will be burned to do work. It connects the air filter and the engine block, and is called the throat of the automobile engine. Whether a car accelerates flexibly has a lot to do with the dirt on the accelerator. Cleaning the throttle can reduce fuel consumption and make the engine flexible and energetic.