If it turns over, then by definition, it is cranking.
Do you mean it cranks and cranks and cranks and won't start running? If so, cam and crank sensor are a very common cause. Replace as a pair...OEM style recommended (Hitachi or Nissan)
Do you mean it cranks and cranks and cranks and won't start running? If so, cam and crank sensor are a very common cause. Replace as a pair...OEM style recommended (Hitachi or Nissan)