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Q: Loud Humming Sound on 2005 Dodge Caravan

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
Making a loud humming sound around the alternator area. It happens when idle or running. Not overheating and no warning lights are on.
(1) Answer
It's hard to identify a noise without hearing it first hand. Check the water pump, listen to the alternator bearings with a mechanic's stethoscope and look at anything driven off the fan belt to see if the noise is external to the engine.
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