what are the requirements for Michigan gas?I hear a lot of people discussing pro,s and cons of e-10 and personally it does not bother me atall either way .I suppose im more curious about how to tell if you are using e-10 vs regular 87?Is it suppose to tell you at the pump or is it just a given that e-10 is there?For example the Admiral gas station where I by gas has no stickers saying e-10 anywhere,does this mean the 87 is pure ?That would be Sault Ste Marie ,Michigan.
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