What Are the Causes of Noises While Driving a Car?

1 Answers
SanIsabelle
07/30/25 9:45am
Noises while driving a car may be caused by engine oil issues, such as the use of low-quality oil, prolonged intervals between oil changes, or insufficient oil levels, all of which can easily lead to abnormal sounds. Below is an introduction to common causes of car noises: Body noises while driving are usually due to insufficient body rigidity, causing deformation during movement, resulting in friction or vibration between doors and door frames, or friction between metal plates due to welding failures. Applying adhesive strips on doors and windows or placing rubber pads in friction-prone areas may temporarily reduce or eliminate the noise, but these are not permanent solutions. Loose body components can also cause noises, which can often be resolved by tightening screws. Engine compartment noises can stem from various sources. A high-pitched squealing noise is typically caused by belt slippage. If there is a metallic friction sound while the engine is running, it may indicate damage to the generator, water pump, or power steering pump bearings. A hissing sound during engine operation could be due to a blocked exhaust system, vacuum tube leakage, or breakage. It is important to note that if the noise originates from inside the engine, the owner is often unable to fix it, and it is best to take the car to a professional repair shop.
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