Thread: High Pitch Whine or Squeal at Start-Up
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Old 07-17-2024   #4
mlipmd
 
Join Date: Mar 2021
Location: Crawfordville, FL
Posts: 220
Default Re: High Pitch Whine or Squeal at Start-Up
Are you hearing an air whistle? Does that noise change or disappear if you increase the rpms slightly?
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