Re: Well, Cord and I are back from Maine!
 

Cord,
More than likely it's the oil cooler, you need to pull the filter and the filter mount which is the cover of the oil cooler, there is a gasket and then the oil cooler element, factory manual says you can test the element by applying 70 PSI air pressure to check for leaks, if you install a new cooler don't forget to remove the shipping plugs before installing and then tighten the cover bolts back to 18 ft/lbs, to pull the cover off you will need to remove the turbocharger oil supply line, when reinstalling it torques to 11 ft/lbs.
Might want to flush the cooling system also :D :D

Good luck,
Caleb

Re: Well, Cord and I are back from Maine!
 

Doesn't sound hard to get too. I'll tear into it in a couple of days....