What's the slap in the exhaust pipe?

Generally, the electric fuel pump is abnormal or the fuel filter is blocked, and the pressure cannot reach the normal range. However, the abnormal performance of the nozzle is: the quality of the nozzle itself, poor sealing caused by foreign body blockage, aging of the rubber ring, etc. will all cause abnormal oil injection.

Or the air inlet is blocked and the idle speed control is abnormal. Common faults include stepping motor, dirty throttle body or air leakage in air intake system. Sensors such as air pressure, temperature and throttle position are abnormal, and the data is incorrect, which leads to disorder control and will store fault codes. Automobile exhaust pipe can reduce vibration and noise to a certain extent and prolong the service life of exhaust muffler system. The way to solve the abnormal response in time and reduce the noise of exhaust pipe is to install muffler.

When stepping on the accelerator, driving at a low speed or idling, turning or moving forward, the exhaust pipe will also flap, which indicates that there is a problem with the exhaust system and muffler system, and there may be an engine combustion problem. It is recommended to go to the repair shop for a comprehensive and detailed inspection to improve driving comfort.

(Photo/Text/Photo: Lu Liting) @20 19