Using the correct oil viscosity in your engine is important because it ensures that the oil can flow properly and lubricate all the moving parts in your engine. The viscosity of oil refers to its thickness or thinness, and different engines require different viscosities to operate efficiently.
If you use oil with a viscosity that is too high for your engine, it can create more drag on moving parts and make it harder for the oil to flow. This can lead to increased wear on the engine and reduced fuel efficiency. On the other hand, if you use oil with a viscosity that is too low, it may not provide enough lubrication and protection, which can cause premature wear or even damage to the engine.
It’s recommended to use the oil viscosity as recommended by the vehicle manufacturer in the owner’s manual or on the oil filler cap. Also, It’s important to use the right oil viscosity for the temperature range you’ll be driving in. Some oil labeled as “multi-grade” or “all-season” which will provide proper lubrication in both hot and cold temperatures.
In summary, using the correct oil viscosity in your engine is essential for maintaining proper lubrication, reducing engine wear, and increasing fuel efficiency.