2526Bullitt
forum member
- Joined
- Jun 21, 2015
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- 123
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I know alcohol increases octane but any effects on pro long use? Gunk and varnish? My vehicle is hardly driven, maybe around 50 miles per week or so due to the teleworking that my work has in place. I live in the southwest, so we don't switch to winter blends, at least from my knowledge. For those who live up north or have e15, any issues?