B6-B20 fuels

http://www.canadacleanfuels.com/pdfs..._Statement.pdf
After 6 years and 135000 miles with my CDI ML, and never having a Bio fuel issue, I just fuel up where ever I find the best price regardless of the B(XX) content.
My personal thought is MB is a little too overzealous with their B5 requirement and these vehicles can handle more that what we are led to believe.
What Minnesota does have is a mandate for B20 in the summer months, and that mandate requires labeling at the pump. Activation of this mandate keeps slipping out, summer of 2014 is the earliest. Until then anything higher than 5% is uncommon around here.



