Thread: Valvoline 20/50
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Old 12-30-2005, 04:18 PM   #8 (permalink)
billstock
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Join Date: Dec 2005
Posts: 1
Toyota calls for 5-30 for the 2ZZ. I agree that this is at least partially driven by fuel economy concerns.
5-40 Mobil has shown some of the best wear numbers among current oils. See: www.bobistheoilguy.com
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