The guys over at Edmunds Inside Line always put out some great stuff. Take this quick video they did on the differences between conventional motor oil vs. synthetic. Sure it’s not that long, but it doesn’t have to be to answer a few simple questions that the general public has been asking for years. Obviously at the end of the day you want to read your cars owners manual for the straight truth as it pertains to your specific vehicle. At least now though you’ll have a better understanding of what makes your car tick.