No one mentioned to try re torqueing the bolts on the pan. This has worked for me. However, been using synthetic oil for ten years, when one converts to this from dino after using dino for 10000-50,000 miles you are almost guaranteed a oil seepage in a year or less. Sometimes it goes away sometimes it stays. In my cases it has never gotten to be more then seepage. Current Zetec converted at 30,000, both tranny gasket and oil pan and crank seal seem to seep but none to the point they make any diff on the dipsticks. Currently 67,000 miles.
