Did you know that getting an oil change on a regular basis is one of the most important steps you can take to keep your car in good running condition? If so, there are some facts you need to know about changing the oil in your vehicle. For starters, an oil change does not have to be expensive if you take it to an expert to be done, but it is also not complicated for you to do yourself. Whether you pay someone else for an oil change or you decide to perform.