Everyone knows that their vehicle's engine oil needs to be changed, but why? Your vehicle's engine oil does three things: it lubricates, cools, and cleans the inside of your engine. As time goes on, through the process of internal combustion, contaminates get into your oil. As your oil gets more and more contaminated it looses its ability to do these three very important jobs.
Changing your oil on time and with high quality components will reduce engine ware and keep your vehicle running for years to come.