Well just got the tranny off last night and this is what it looked like ><

Sorry I haven't posted the video of the noise or anything work has been a little hectic as of lately. But I did find out where the noise is coming from. My brother and I were changing my oil today and had the car in the air. Thinking maybe this was the problem as it was an intermittent problem till ...

Ohio had a warm front move through was in the low to mid 60's this past weekend. I am going to go record a video and upload it youtube and link it here.

Tomorrow weather permitting i'll try to post a video so you can hear it. I want to try to take the water pump belt off and see if the noise goes away, but it has been raining here and no garage :-\

sounds like more like the driver side

Yea i know, i just replaced the belt and the tensioner. I took it to a Cadillac dealer to run a diagnostics to find out what was causing the sound. They told me i needed to replace those and the serpentine belt.

Very common for the water pump pulley to chirp at every rotation. It's very rhythmic and I'm sure your hearing what I would say 90% of Northstars have. My Northstar has done it everyday since I got it 2 years ago.
Not what I wanted to hear >< lol, the sound comes and goes usually when it gets ...

Hello All,
I am new to the forums and have never posted here before. I have a problem, I have a 2005 Bonneville GXP. I have a chirping sound coming from the front end. Recently I have replaced the serpentine belt, the water pump pensioner, and the water pump belt. I only hear the noise at idle, if i ...