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452 Posts
When I bought my Mo the sticker on the windshield says it has 5W30 Oil Grade, mileage and date. I went to the service and change the oil today. On the receipt and the sticker now it says 10w30. What is the difference??? Is it better or worth? Which one is better to use in the future, I have 20K on my Mo? Sorry for the dumb questions I used to know what that mean but I forgot