So when I first started my car last week my head gasket was on wrong so it sprayed oil every where and when I tried to start it again to see where it was coming from it wouldnt start, my Tach started bouncing up to 3 grand then I shut it off
I replaced the head gasket and tried starting it tonight and everything is hooked up, fully charged battery and it wouldnt start, then I threw up a code 20 for the ELD

I am thinking it is a blown fuse for for the Alternator/ speedo sensor because my tach bounced after the last time it started

where is the Alternator/ speedo fuse? because my fuse box's dont have the stickers on them

does anyone else know what could possibly be wrong and where I should check to fix the problem

all help is appreciated