What are the effects of exhaust pipe flexible joint leakage?

[LeAlice]

Exhaust pipe flexible joint leakage has the following effects: 1. If the leakage is in front of the muffler, it will increase engine noise; 2. If it is in front of the three-way catalytic converter, it will affect the quality of exhaust emissions, possibly causing the vehicle to fail inspection. An engine is suitable for power generation devices and can also refer to the entire machine including the power device (such as gasoline engines, aircraft engines). The exhaust pipe is part of the engine exhaust system, which mainly includes the exhaust manifold, exhaust pipe, and muffler. Generally, the three-way catalytic converter that controls engine pollutant emissions is also installed in the exhaust system. The exhaust pipe usually includes the front exhaust pipe and rear exhaust pipe.