I would go with what the owner manual recommended. Although the newer cars are using thinner oil for better milage. You can decide whatever weight you want. I wouldn't go anything higher then 10-w30.How many miles do I need first time to change the engine oil on the new toyota van?Toyota is recommending 5000 miles on oil changes unless you have full synthetic from the factory.
I do not believe the Sienna has 0W20 from the factory.How many miles do I need first time to change the engine oil on the new toyota van?ask the dealership, they ususally take care of little things like that while its under warrentyHow many miles do I need first time to change the engine oil on the new toyota van?What does the book say? Follow that, even for the first oil change.
