i rebuilt my zc and put it back in my car i hooked it all up and im haveing simple problems here and there like always because nothing goes smooth....um im trying to get it started and it will only stay running when i hold the key forward and the starter stays runing but as soon as i let they key go it shuts off for some reason it dies out as soon as i let off the key and leave it in the on position ...it seems like it could be an electrical problem...any ideas please let me know....