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Old 01-16-2013, 09:05 PM   #16782
Andy2108
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Join Date: Nov 2009
Location: U.S.A.
Posts: 8,035
My Ride: E46 M3, '67 Cobra
found this website

http://pure-gas.org/

I'm going to fill up at one of the stations and see if my car runs any differently / better. The website points out that it's fairly easy to test for ethanol in the gas yourself so maybe I'll do that some day.

In Germany the pumps with 10% ethanol are clearly labeled E10... but in America they're allowed to give us up to 10% ethanol without really telling you I think. My car is now fairly aggressively tuned for 93 octane 100% gasoline so I want to be careful about what I put in the tank

Last edited by Andy2108; 01-16-2013 at 09:09 PM.
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