[90pearlSE]

1990 Maxima ; I just replced the fuel pump and i hear it workin but i can't get it to turn over. Where do i start to find the problem??one thing i noticed that the security light is blinking, would that prevent it from starting { it is cranking}. I am trying to fix it for a friend. any suggestions would be great!!

If you are sure you connected the fuel pump correctly, I would start by checking out the 2 relays in the trunk by the DS taillight (fuel pump relay & safety relay).