84FSP
UltraDork
7/20/21 7:07 p.m.
Happy that my local pumps are typically 75% E which is pretty nice as I have gotten as low as 55%. The GM/Conti sensor reads real-time ethanol content out on your standard cheap-o obd scanner.
Look for some more E85 talk in the October issue. Something I learned while talking with Zach: The gasoline component of E85 can vary, too. So E85 could contain 49% 83-octane or 15% 100-octane.
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