
09-20-2008, 10:45 PM
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CC Member
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Join Date: Feb 2007
Location: Colorado Springs,
CO
Cobra Make, Engine: Backdraft, supercharged Coyote
Posts: 2,457
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Not Ranked
You only drive 1500 miles per year. As long as you use a quality oil, it's not going to be "bad" after 1500 miles. I wouldn't hesitate to leave it until spring, and then put fresh oil in it for the new season.
If you're not sure, send a sample to Blackstone for analysis. I'll bet the pH hasn't changed any from new. For $12 you get the definitive asnwer, not some ones opinion.
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