Hi, I'll try to be as descriptive as possible. I have a 2002 Chevy Silverado 2500HD LT with the 6.0 in it and maybe a month or so ago I started to hear a faint squeal when I turned left and that faint squeal is no longer faint. It progressively got worse. I just changed the entire drive side upper control arm with ball joints and all and it hasn't gone away. Any suggestions that can help me figure out what this squealing is will be much appreciated.