found the leak when installing the CAI?? That's when I found mine at only 11,400 miles - was taken care of along with my intercooler pump, black tape striping under convertible top, and hazed headlights. I have 14K now.

I think it might be because a lot of these cars sat for 2 years allowing things to dry up - I'm actually surprised nobody has discovered leaking valve steam seals... but then again when people remover their intercoolers they seem to be coated with oil... I'm hoping that is coming from the valve cover breather and not the valve stem seals - an oil catch can or oil separator SHOULD take care of that problem