E85 Experts
#6
Senior Member
What the effects will be depends on a few things. Is the 91 octane 10% ethanol or 100% gasoline? If the 91 octane is 100% gasoline you will be about 93% gasoline and 7% ethanol. This is perfectly fine, since most gas stations in the US use 10% ethanol in their gasoline.
If the gasoline is 10% ethanol, this would make the fuel mixture 16% ethanol and 84% gasoline. This isn't going to hurt the car, but you will more than likely run slightly lean. It should raise your octane to about 93 - 94.
Thread
Thread Starter
Forum
Replies
Last Post
Macgyver2484
Parts
2
09-02-2015 05:44 PM