I need some help. Here's what happened. I am driving my GFS 2005 PT cruiser then suddenly everything shut off as I'm driving it I mean lights engine everything we checked knowing she had bad battery cables and a bad battery well my dad tried to connect it enough where we could get home and it made it down the street so we towed it to my house and we changed the battery battery cables the ignition switch and now the starter and nothing we figured out it gets juice to fuse box from ignition but somewhere between fuse box and starter it's losing power we used a wire to sorta bypass it and now it will try to start but won't stay on or fully start anyone know anything really need help