Is a noticeable abnormal noise from the exhaust pipe a normal phenomenon?

[CalebRose]

Exhaust pipe making noticeable abnormal noise is not a normal phenomenon. The abnormal noise from the exhaust pipe may be caused by engine combustion issues, excessive water accumulation in the exhaust pipe, or damage and gas leakage in the exhaust pipe. It is recommended to visit a professional 4S shop for inspection as soon as possible. When driving in rainy weather or going to a car wash, special attention should be paid to preventing water from entering the muffler, as it can easily lead to rust and affect the use of the exhaust pipe. If water accidentally enters the muffler, start the engine immediately to warm up the car and try to drain the accumulated water from the muffler as much as possible. This is particularly important for the maintenance of the exhaust pipe.