Quote:
Originally Posted by Blackbelt
Can I use non-ethanol 90 octane in my 370z or should I use 93 octane with ethanol?
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Pretty much all cars and 370s included use E10 (up to 10% ethanol). There is no issue going to 0% ethanol because that's pretty much what the summer blend has been/is in every day gas. There is a small benefit to ethanol free in the terms of mpg but it isn't really noticable nor is it ever worth the extra cost.
Please remember the 370Z requires premium gasoline with at least 91 octane according to the manual. pages 10-4 to 10-6
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Last edited by 2011 Nismo#91; 04-19-2024 at 06:09 AM.
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