When Im am sitting at a red light my truck makes this squeling noise from under the hood. It only does it at an idle, the moment you give it a little gas it goes away. I just replaced both belts with the gator back belts becuase I had old ones and thought that was the problem. Have any of you guys had this problem or any suggestions? By the way the truck is a 2001 with 87,000 miles if that helps.
Thanks Brett