2008-2013 CTS General Discussion
Have a 6M '11 CTS Coupe (not V, but the non-V forum wont be much of a help here)
My clutch fluid constantly gets dirty no matter how often I change it, after a week it will turn dark in color and get some crap in the reservoir.
I suck out the fluid, wipe it clean of sediment, then refill. Pump...