What Causes Loud Engine Noise?

1 Answers
McRiley
07/29/25 10:08am
As the most crucial component of a car's operation, there are multiple factors that can cause the engine noise to become louder. Examples include: carbon deposits, poor sound insulation, coolant temperature being too low, shock absorber noise, engine knocking or detonation, and psychological factors. Below is relevant information: Definition: A car engine is the device that provides power to the vehicle, serving as the heart of the car, determining its power, fuel efficiency, stability, and environmental friendliness. Classification: Depending on the power source, car engines can be categorized into diesel engines, gasoline engines, electric vehicle motors, and hybrids, among others.
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