Which is why I'm asking on this board if others experienced this or if it's a known issue.
It doesn't sound too normal to me either, and I'm trying to do some preliminary homework here to make sure I position myself for the time this thing craps out on me.
As mentioned, I just got her in March, so, I would assume the dealer would have gone through it (as it's a certified GM vehicle), but not sure if they flushed out the tranny or not, so that will certainly be my first step here, maybe it's a simple fix and I'm just being skeptical.