What exactly does engine oil do for your car? Engine oil prevents all the metal surfaces in your engine from grinding together due to friction. It also keeps your engine free from all the foul by-products that build up inside an engine because of combustion. In addition, engine oil protects all the moving parts of an engine.
Recently, more and more people have started using synthetic engine oil in their vehicles. They’ve found that there are numerous advantages in switching to synthetic. First of which is the cost. When using synthetic engine oil, the need to change oil is minimized. Not to mention the fact that it is an all around better engine oil, content and make-up wise. It is important to check the owner’s manual of your vehicle before making a purchase to ensure that you get the correct outboard motor oil.