we just got a gas station with e 85 close too me and its only 2.49 pr gallon.i pay 3.29 pr gal for 93 octane .my question is is there any reason i cant use the e85 in my engine ?i no longer have factory fuel pump ,i have the earomotive setup now .i know nothing about using this and im deff,not a flex fuel vehicle.can any one give me a lowdown of if i can use it or not .or what imight have to do too use it ?thanks ahead.