We have owned our 2007 CR-V since new. Currently we have about 113,xxx miles on it. I have always used ethanol free fuel in it. I've read that ethanol free fuel may not be available after this year. It looks like I may have to change over sooner or later. Am I headed for a world of hurt or just a drop in fuel economy? Is there anything I can do to mitigate or prevent issues from arising?