Need help fast
 

ok i have a 88 civic hatch with a b18a1 obd1 swapped i pulled the engine harness out and redid the wires because whoever di them before had it all ghetto. i but it back in and now my tach doesnt work and my car wount go over like 3000K im guessin on that since my tach doesnt work. and i keep blowing the turn signal fuse something help i need to get to work tomarrow.