What happened to the sudden noise from the exhaust pipe of Wuling Glory?

The sudden noise of the exhaust pipe is caused by excessive carbon deposition in the combustion chamber of the throttle inlet, damage to the exhaust pipe or lack of cylinder in the engine. Wuling Glory (see the transaction price | detailed description of the vehicle model) When there is too much carbon and dirt in the air inlet, the cross section of the air passage will change, which will make the control unit unable to accurately control the idling intake, resulting in the mixture being too rich or too lean, which will lead to abnormal combustion and even failure to start the engine after starting.

The muffler is installed in the exhaust pipe of the car, which greatly reduces the noise of the car. Automobile engines are all multi-cylinder engines, and the exhaust process of each cylinder is interrelated. Under normal circumstances, the motorcycle will not send out intermittent sonic boom. No matter what causes the sudden abnormal sound of the exhaust pipe, it directly indicates that the vehicle is abnormal.

The causes and solutions of sudden noise from the exhaust pipe of Wuling Glory are as follows:

1, exhaust pipe damage: because the engine exhaust emits high-temperature and high-pressure exhaust gas, it is also mixed with some tempering explosions. Therefore, it must be silenced and purified through the exhaust pipe. If the exhaust pipe is damaged, waste gas will be ejected from the gap, resulting in sudden noise. If the exhaust pipe is damaged, it will not only cause noise pollution to the environment, but also have a great impact on the ecological environment if the exhaust gas is not purified by three-way catalysis.

2. Engine lack of cylinders: The reason why automobile engines don't have intermittent sonic boom like motorcycles is because automobile engines are mostly four cylinders, and the exhaust processes of each cylinder are interconnected. Once an engine cylinder stops working, the exhaust connection of each cylinder will be disconnected, and the exhaust pipe will also be pulled off. If the engine lacks cylinder, it will not only have a great impact on the normal operation of the engine, but also seriously pollute the air if the exhaust gas is not completely burned.

(Photo/Text/Photo: Chen Fang 1) @20 19