In addition to keeping your engine properly lubricated, oil also protects your car in other ways. As moving parts create heat and friction, something has to counter that heat. The proper amount of oil helps cool your engine down and protects your engine from overheating.
help remove excess dirt and sludge from old oil. This keeps your engine clean and prevents corrosion. Because dirt and mud are dangerous for your car, routine maintenance and oil changes are critical steps in keeping your car running at full power.
Believe it or not, a well-oiled engine consumes less fuel than an engine that isn’t properly lubricated. It’s estimated that regular oil changes can increase gas mileage by 1 to 2 percent, according to the United States Department of Energy. That may not seem like much, but trust us — it adds up.