Brad skis

I have stock xr6 t brand new gt3582 r on it 2 months old can I run e85 on it once blew moon

Hi I just got a new battery for my 2004 xr6t witch I conected pos to negitave and negative to posative now all electrics work windows dash locks etc but when I turn the key nothing any help please Iv looked at ignition fuse the copper still intact but blue green substance on copper fuse in amp