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      08-11-2018, 04:11 PM   #19
DanG
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Drives: 2018 M2 AW DCT
Join Date: Aug 2012
Location: Seattle, WA

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2018 BMW M2  [7.68]
Quote:
Originally Posted by Nezil View Post
I think CA has had a lot to do with it. I got less than that before I started adding E85 every tank. CA gas is so bad, you get timing pull and I believe extra fuel injected to prevent knock, so adding E85, which should increase fuel consumption, actually decreased it!
I was surprised that Montana gas was only 91 oct. but was ethanol free. Washington gas is 92 oct. but may have up to 10% ethanol.
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