Thread: Pennzoil vs Mobile 1 Synthetic Oil
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Old Aug 25, 2011 | 05:18 PM
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Bladecutter
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Joined: Nov 2008
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From: Arvada, CO
Default Re: Pennzoil vs Mobile 1 Synthetic Oil
Why do you think the Mobil 1 is better than the Pennzoil?
Both meet the 229.5 spec, so your engine isn't going to blow up on either oil.

BC.
 
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