Re: Synthetic Oil
Yeah, it's tough being programmed all your driving life to do an oil change at 3,000 and then now 7,000. I guess that's my problem.
I'll stick w/ the OnStar recommendation and begin to use one of the Trip odometers to regulate.
Here's another question... do you tend to go through oil faster on long road trips or on 30-40 minute stop and go commutes?
Last edited by algy : 06-22-2007 at 08:02 PM.
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