I have a 2002 f4i. Now the starter has a pwer wire runnin to the starter relay. Im not very good with electrical the starter needs a ground right?? Where to you attach this ground if its needed?? The problem im havin is everything starts up fine but when i go to fire it up the starter doesnt do anything. No fuses are blown. I also found that the nuetral wire that tells my gages when i eneter neutral isnt hooked up but i cant find where that wire goes to.