Why the Serpentine Belt of the Car Produce Noise in Cold

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Why the Serpentine Belt of the Car Produce Noise
in Cold?
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Serpentine belt is running with an internal
combustion engine.
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Serpentine belt is supplying mechanical power
in the car to

• Power steering pump
• Alternator
• Air conditioning compressor
• Other peripheral accessories

4
Strange noises come from the engine due to the
serpentine belt.
5
Due to cold weather, the serpentine belt work
harder and cause noise.
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Below points define the causes behind the noise
produced in the car.....
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Worn out Serpentine Belt
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Serpentine belt used to last 50,000 miles in
older cars.
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Cold weather can deteriorate the belt faster and
cause

• Strange noises
• Move poorly over the pulleys
• Ribs of the belt getting worn out

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Misaligned idler pulley
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Idler pulley also forces the serpentine belt to
make noise in the car.
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If the idler pulley is misaligned, then
serpentine will make noise in the car.
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Conclusion
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In winter, take proper care of the serpentine
belt of your car.
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Neglecting the belt maintenance may produce noise
from your car.
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