I know this has prolly been discussed before, but i dont feel like scrolling through all the many many entries in the few threads. I remember reading that GM IS aware of the clutch issue. Is there a TSB out? I meet with the Rep on the 14th and i need to have some ammo. The dealer has failed to make my problems happen when they drive it. 3 times in the last day it has grinded while i was shifting into reverse at a complete stand still and the clutch was completely floored. Needless to say i have started a "problem log". Any input on the TSB or other documents stating GM is aware of the problem would be of much help. THANKS.