SAE International, formerly the Society of Automotive Engineers, sets the standard in classifying engine oils. To help you understand the meaning behind the mystery codes marked on the labels of engine oils, here’s engine oil grades explained. Here’s some tips to help you choose wisely. Since using an engine oil with a viscosity suited for the operator’s driving habits and external environment can decrease fuel cost and extend the life of the vehicle, choosing the right one is a critical task for any car owner. Depending on the viscosity of the engine oil used in a vehicle, different aspects such as driving comfort, fuel efficiency, engine cleanliness and the overall performance of the car can all be affected.
The most important thing to consider when choosing an engine oil is viscosity – the thickness or flow of oil. Why is the viscosity of engine oil so important?
