It looks like it's coming from the base of that inlet, but I'm pretty sure that is a coolant line and the substance seems to be oil. I know my oil fill tube is cracked and I've done a temporary repair. It looks like it could be in the right place to drip down there (driver's side, front of engine), but I'm not 100% sure and I'm wondering if there's anything else I should be looking at when I go in and replace the the fill tube.
