Mazda Forum - Mazda Enthusiast Forums - Which oild is better for fuel economy 0W-20, 5W-20, 0W-30, 5w-30?

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naxxal

04-07-2006 06:51 PM

Which oild is better for fuel economy 0W-20, 5W-20, 0W-30, 5w-30?

Which of these oils whould give better fuel economy and less engine wear, I will be using systhetic, but do not know what to go for, 0W-20, 0w-30, or 5w-30 AMSoil, please post your experiences. thanks.

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