2000 Nissan Maxima hello

I have a car Nissan maxima 2000 , 3.6
i changed the motor and the electric Wires and the code, the same as my motor put the care dos not work, there is 1 coil in front and 2 behind is working, and another 3 coils dos not work. No one can solve the problem
please some advice's to do
and I will be thankful for you