the difference between different types of motor oil like 0w 40 vs 5w 30 and how much does this actually matter? 800 viewsJanuary 3, 2024 Question88.42K February 6, 2020 0 Comments the difference between different types of motor oil like 0w 40 vs 5w 30 and how much does this actually matter? In: Engineering 1 Answer ActiveNewestOldest Anonymous Posted February 6, 2020 0 Comments It’s the viscosity rating at different temps and if you vary far from your manufacturer’s recommendation you could end up with oil that is too thin or thick to properly protect the engine. Register or Login
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