I would guess it's the oil pan. Mine seeps in the same area.
At first I thought it was the crank seal, but it wasn't.
I replaced it anyway when adding the DMD for good measure. (Like $3 maybe)
I do not show any loss of oil on the dip stick and there is no real oil on the outside, just a damp look down the front (crank side) of the pan.
Mine has done it almost since I bought it... :rolleyes: I blame the Mobil 1, but I'm not about the stop using it...
