Well, I decided to let the dealer use their own motor oil, since the cost difference would only be a couple bucks. They're using this brand called "Kendall motor oil." I've never heard of it before. The tech guy said he put in some 5w-30 for me (I live in VT). I asked him if I need to get some special oil for the turbo engine, he said nah, the 5w-30 will work fine.
So can anyone tell me about the quality of Kendall motor oil?