What are the symptoms of a broken car muffler?

Symptoms of a broken car muffler include increased engine noise, difficulty starting, power loss, poor acceleration, and unstable engine operation. Specifically:

Increased engine noise: This is one of the most obvious symptoms, because the main function of the muffler is to reduce the noise generated when the engine is working. If it is damaged, this function will be affected, causing the engine to become louder.
Difficult to start: The failure of the muffler may affect the normal start of the engine, making the starting process more difficult.
Driving powerlessness and poor acceleration: Since the damage of the muffler may affect the performance of the engine, the vehicle may feel powerless during driving and the acceleration is not smooth.
Unstable engine operation: Damage to the muffler may cause individual cylinders of the engine to not work, and even engine vibration.
Other symptoms: There are also bubbles coming out of the radiator water inlet and dripping water from the exhaust muffler.
These symptoms indicate that the muffler needs to be inspected and repaired in time to restore the normal operation of the vehicle and reduce the noise level.

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