A friend of mine bought a 2003 Mitsubishi(spelling?) Eclips. I don't know much about these and I was wondering when should she have her 1st oil change? LS1.com told me to change out my 2002 Camaro's oil at 500 miles and again at 1,500 miles. Seems alot of folks practice this and makes good sence. Would this be good for her car? Thanks for any help!