I have a small oil leak in my 87 325is; I get a few drops on the ground just under the area of the oil filter. I assumed at first that the filter was not seated correctly, but replacements have not solved the problem. Before I start removing stuff to track the leak down, I was wondering if this is a common problem, and if there is something in particular for which I should look. Thanks and a cool yule to everyone, Steve Fox 87 325is 86 R65 87 900s