at 1500, 3000, or 6000 miles? I've read various "Mobil 1 threads" and there are many different opionions and recommendations. [:I] I figure that most engine parts are "seated and settled in" after the first 1500 miles so I am thinking about
changing to Mobil 1 earlier rather than later. Or, I could wait, just to be "on the safe side" and switch to synthetic motor oil at 6000 miles. What do you think? Thanks.
