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2003 Dodge Ram Van 3500 Question: Hi pitched whine from AC?

 

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jscalligan, Asheville, NC, August 16, 2010, 13:54
 Rookie

I hear a hi pitched whine when I accelerate WITH THE AIR CONDITIONING ON, then rises in pitch and fades in volume.
It stops when I turn AC off. What are the most likely culprits?

Thanks a million

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  • Answer #1

    matte August 16, 2010, 16:03
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     Master

    This sounds to me like it may be a worn belt. That's be the first thing to check.

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