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07-19-2007, 08:31 PM
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#1 |
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Registered User
Join Date: Jan 2004
Location: Fredericksburg, Virginia
Posts: 144
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07 GMC 3500 Classic-Durmax
I'm at about 5K miles and looking at changing the oil for the first time.
I was considering a synthetic. What brand is recommended if any? Is mobile 1 used in diesels? Gary |
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