Ok since we're back on topic. As everyone has said, it's really personal preference as to how often to change your oil. I use conventional oil in all my vehicles. I do change the oil in my older vehicles every 3,000-4,000 miles.
As I have done with ALL my vehicles, I perform the first oil change at 1,000 miles and then every 3,000-4,000 miles. With my newer vehicles (2010 & 2011) I did change the oil at 1,000 miles but with today's engine designs and tolerances and today's oil technology, is it safe to go to changing the oil every 5,000 miles?
Again this is using conventional oil, not synthetic oil. Curious to hear everyone's OPINIONS on this?