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Welp, drove to the post office, drove back, and rolled the windows down, damn good day... pulled up to my house and I could hear a high pitch noise coming from the engine. I can hear it at idle, if I bump it above 1700 rpm or so it seems to disappear, not just drown out but totally disappear. It sounds in the 16,000khz+ range, deffinitely a sound some people wouldnt even be able to hear but it pretty loud. Ah hell, thats all I can say.
 

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Have you checked to ensure it just isn't an accessory going bad?

Remove the belt and listen. If it is still there then it is engine related, if it is gone, then it is accessory related.
 

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The whine gets louder if its the chain.

Clint
 
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