Had the vans 1st mot done which it passed but the tester noted a minor oil leak. After I investigated it I found the source see photo. So it is either the crankshaft seal or sump seal on the plastic part that houses the crankshaft seal or both - that's the bad news, good news is I had the mot done early and the 3 year warranty runs out on 9th june. So it booked in on the 7th. Can anyone tell me if this is normaly covered with a trim to pretect it from the elements?