[quote author=kilacam19 link=topic=66889.msg1148366#msg1148366 date=1168737741]
Thanks for the responses. I am gonna probably do oil changes at 7500 miles then.
[/quote]
Change it in 5,000 miles, then send in a sample for a UOA (used oil analysis) and TBN (total base number). A good place that a lot of people here use is Blackstone Labs (
www.blackstone-labs.com), it costs $30. They'll analyze your oil and can tell you if you have any abnormal engine wear, but they can also extrapolate from the oil how much life it has in it (that's the TBN). Based on what they come back with, then you can find out whether you can run it to 7,500 miles or not. Better safe than sorry.