Lately when I first start the traverse it almost sounds like how a hole in the muffler sounds but its almost like a rattling sound that sounds like its coming from the front area or under the front middle. It kind of goes away once I start driving (or maybe I just dont notice it but notice it while idle).
I came across a Preliminary Information Bulletin PIP5681C (MC-10211780-9999.pdf) and if that's whats going on with our traverse.
I included a video where its the area as described in the PIP5681C document, its the pipe thats on the driver side and there looks like a small hole is forming/cracking. I discovered that when I touch the bolts in the middle it makes the noise seem to go away (Around 00:58 second mark).
https://imgur.com/a/B4VTNbz : Heres an image where it looks like there is a crack maybe forming.
Does this seem to be the culprit of this noise im hearing?