Everyone knows that oil changes are an integral part of vehicle maintenance. Yet, many drivers don't understand why they need a certain type of oil. Every vehicle requires a specific oil viscosity to keep it running smoothly, and the Hyundai service techs at Spradley Hyundai can help you.
Oil viscosity is represented by a series of numbers combined with a letter. The first set of numbers indicate the viscosity at low temperatures. The lower the number, the better the oil functions in cold weather.