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2005 Trailblazer with whistling sound

flock4's Avatar
CF Beginner

Join Date: Jun 2011
Posts: 1

June 25th, 2011, 2:21 PM   #1  
2005 Trailblazer with whistling sound

My 2005 Chevy Trailblazer makes a cyclic low pitched "whistling" sound when the A/C is running. A/C still runs fine, air is plenty cold, no problems with the fan, just the cyclic sound that now occurs whenever the A/C is running. Any ideas what might be causing that?

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Global Headquarters in Detroit, MI

June 27th, 2011, 9:20 AM   #2  

I am sorry to hear that you are experiencing this issue. Have you spoken with your dealership to confirm what the noise could be?

Thank you
Elizabeth, Chevrolet Customer Service

gmmakescrap's Avatar
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Join Date: Aug 2011
Posts: 1

August 3rd, 2011, 1:11 PM   #3  
yeah, ya gotta make sure you get it into the dealership so they can sell you more repairs (that they typically don't fix)

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