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.

Help Identify This Chafing Noise?

Thread Tools
 
Search this Thread
 
Old January 17th, 2016, 8:27 PM
  #1  
CF Beginner
Thread Starter
 
rickjbr's Avatar
 
Join Date: Apr 2007
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Default Help Identify This Chafing Noise?

Hi there!
2003 Trailblazer LT 4x4

Can somebody identify this noise? I just replaced the fan clutch, waterpump, and the thermostat and upon reassembly I got this awful chafing/screeching sound (and also a hefty leak...appears to be transmission fluid?)

Here is a youtube video of the sound with the serpentine belt on...

...and without the belt...

Please excuse the camera work; I was investigating that leak at the same time.

Any and all help greatly appreciated!




All times are GMT -5. The time now is 6:47 AM.