Quote Originally Posted by rizer View Post
I have had a creaking noise issue also, I recall while searching, the ISS can be greased in a certain spot under the dash and the noise goes away. I guess it's common a s GM updated the shaft but still comes back. Worth some research
I went and got tow Iss changed and its still doing it, Im beginning to believe it could be the struts or something cause they are starting to rust a bit and it sorta sounds like what would be a strut but i don't know