My 2008 4.8i is now a member of this club, and I would have preferred to not join...
She's in the shop having a Valley Leak repaired right on time at 69k miles... $3400.
To make it even better, the Thrust Bushings were cracking, so they are also being replaced... $750.
It's a big hit, no doubt, but I can't piture driving anyting else.
Just love this car way to much...
John in Indy.