2005 Trailblazer with whistling sound - Chevrolet Forum - Chevy Enthusiasts Forums

Go Back   > >
Log In 

TrailBlazer 2002-2009
The TrailBlazer, originally introduced as an upscale Blazer, was produced from 2002 to 2008 with a powerful I6 engine and with a monster V8 offered in the Trailblazer SS
Platform: GMT 305, 360, & 370.

LinkBack Thread Tools Search this Thread
Old 06-25-2011, 02:21 PM
CF Beginner
Thread Starter
Join Date: Jun 2011
Posts: 1
Default 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?
Reply With Quote
Old 06-27-2011, 09:20 AM
Official GM Rep
Join Date: Mar 2010
Location: Global Headquarters in Detroit, MI
Posts: 4,067


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
Reply With Quote
Old 08-03-2011, 01:11 PM
CF Beginner
Join Date: Aug 2011
Posts: 1

yeah, ya gotta make sure you get it into the dealership so they can sell you more repairs (that they typically don't fix)
Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
Loud high pitched whistling noise? rmorgan Sonic (Aveo) 17 05-05-2015 04:52 PM
09 Cobalt 2.2L Whistling Sound from engine Jasenford89 Cobalt 1 01-15-2011 08:49 PM
Whistling Noise razor.rn Silverado & Fullsize Pick-ups 4 02-18-2008 02:03 PM
Rear Window Seal + Trailer = LOUD Whistling! Hatchfinder Tahoe & Suburban 9 04-06-2007 04:01 PM
Whistling wing windows nwcafesurfer Paint, Body, & Interior 0 04-02-2007 06:36 AM

05, 2002, 2005, 2008, ac, air, blazer, chevy, conditioner, fan, noise, running, sound, start, trailblazer, whistle, whistling, yukon

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On

All times are GMT -5. The time now is 01:08 AM.