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What Causes Engine Abnormal Noise?

1 Answers

IvanRose

07/29/25 2:02pm

Reasons for engine abnormal noise are as follows: 1. Carbon buildup in the engine throttle. 2. Exhaust system blockage. 3. Spark plug malfunction. 4. Muffler issues. 5. Cooling system failure. Here is relevant information: An engine is a machine that converts other forms of energy into mechanical energy, including internal combustion engines, external combustion engines, jet engines, and electric motors. Internal combustion engines typically convert chemical energy into mechanical energy. The term 'engine' can refer to either the power generation device or the entire machine including the power unit. Common cylinder configurations for automotive engines include 3-cylinder, 4-cylinder, 6-cylinder, 8-cylinder, 10-cylinder, and 12-cylinder. If abnormal engine noise occurs during daily vehicle use, it is recommended to contact the local 4S dealership for timely inspection and repair.

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