So you are running just e-85?
If so, did you upgrade your entire fuel system?
The alcahol content will start to corrode your fuel rails from the inside out, cause injector failures, fuel sending unit problems, if you get a bad batch they tend to give injector tips a maple syrup coating. We work on the e-85 vehicles from KSC / NASA, and tghey have tons of issues, and they are made for it. E-85 is only 70% efficient as 83 octane, doesn't burn worth a damn, and most likely will end up destroying a forced induction engine. Also did you use e-85 approved motor oil, because if not the alcahol will wash down your cylinder walls and then you are buying a $10g cyl block. I have worked for sseveral service managers, and because they say something, it doesn't mean it's right. Especially the way car technology is today.

I hope your car makes it, but be prepared to have it in the shop with major repairs.