Mpg 8speed with hemi...those who have this...

[Etroze86]

I remember reading some where that even though fuel says its contains 10% ethanol in it that the percentage can range anywhere from 10% to close to 30%. Food for thought if its true. I know I try to fill up anywere that there isn't ethanol.

 

[ZCR]

Law here in SD says it can't contain more than the stated value. It can be less; E-10 can be anywhere between 90 and 100% gasoline.

 

[Etroze86]

Maybe that was it it was along time ago when I was reading up on an alternitive fuels class I was thinking of taking.