My car can only handle 10% alcohol.
It says to stop driving and drain your gas tank, if you gave more.
I will enjoy dumping the tank contents onto the highway.
...I thought I read some years ago that the higher the ethenol content, the more likely an engine running on that fuel would burn up faster, or at least deteriorate more quickly....thanks, Great White Father, for all that you are doing for (to...??) us.....