So, I've been seeing oil residue on the white plastic piece over the driver's side axle for a while. Just started digging into it by tracing it upwards and taking the timing belt cover off. Pics below... I can't figure out where its coming from as I'm not too familiar with the area. Two pics - one of top down, showing the whole situation, the second is a pic of the timing cover. There's an area of oil traced out by the belt spraying it around, but there seems to be accumulation in two places. Hopefully this is helpful evidence for you experts out there?? Appreciate the help!