It is a throw out bearing BTW!!!! Or more than likely is. Best option is to get rid of it. I put 15,000 miles on it like than and then passed it off to another dealership. Oh and guess what it is still sitting there in the shop not fixed to put on the lot for sale yet because that "non detramental problem" That I had...GM has to know that it is something wrong otherwise they wouldn't still have my truck in shop today...I have now owned my new car for almost a month. If that gives you a time frame that it has been in the shop.......
Matt~