How are the oil changes? Could I do them from home? The Youtube videos all have people who have lifts at home! ? Ok, this 2.7 uses plain old 5W30? Not even semi synthetic? My 10 year old Venza still uses the 5w30 although the year later it went to full synthetic. I tend not to stray from the manufacturer but I thought this engine would require synthetic. I know they have oil life monitors I get it but I was thinking of just using the synthetic. I wont use the 20,000 mile stuff since I have trust issues(even with a filter change) =.