Hi. Today I discovered oil on the oil cooler on my 998. I think (read: hope) is just a washer/seal below the nut that has died. Anyone an idea? Thx for your input
I had that just after having had the belts done and valves checked. Have you had the covers off recently? In my case, it was just spilled oil from the cover running into the oil cooler. Give it a wash down then you'll see where it's coming from. Ian
