What is the screaming when Volkswagen LaVida refuels?

However, there is something wrong with the air intake system of the engine. The air intake system includes the air filter element, air inlet and throttle valve of the vehicle, most of which are caused by carbon deposition. As long as the carbon deposit is cleaned up, the noise generated when the vehicle refuels can be effectively solved, and the normal use of the vehicle will not be affected. When a motor vehicle refuels, it is necessary for the owner to clean the air intake system. If the air intake system of the vehicle is too dirty, it will cause howling symptoms. The driver can drive the vehicle to the local repair shop and clean the air intake system of the vehicle as a whole. After cleaning the oil system, the howling is eliminated.

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