Can I Use 15w40 Instead Of 5w40? No, Avoid It!
Are you wondering, “Can I use 15w40 instead of 5w40? Using 15W-40 instead of 5W-40 is generally not recommended. The numbers (15W-40 and 5W-40) indicate the oil’s viscosity, representing its flow characteristics under different temperature conditions. These viscosities are designed for specific temperature ranges, and using the wrong one can potentially affect engine performance. Now, … Read more