Just got over the 47 mpg hump!

[why?]

Originally Posted by R2D2

I've had no problems with the E10 fuel thus far (knock on wood) but I've seen others with frozen fuel lines and it really has people stirred up with 2 stroke engines. I feel better having something in the gas to help out. Thus far no problems to report but everone I've talked to noticed an FE hit with E 10.

There is definitely a fe hit with e10. I think it is the entire difference between the mileage we are getting now in the Yaris, and what people use to get in the Echo.