Focus 2002 address

Good morning everyone, I have a problem with the direction of a focus, and I would like to know if someone in the community can help me solve it.

It happens that I changed the zip to the focus, when making the change the pump began to make the pump, I changed the pump, and the noise continued, and they also started throwing the oil for the deposit, I already changed the zipper and the pump 2 times c/u, and I checked that the lines are not covered.

Does anyone know what my problem can be?

It is usually poorly bleeding from the pump lines you have to take the air out of these if they do not generate a against precion, the shape of the purge is variable according to models, but usually you raise the two front wheels of the vehicle and without the tapa of the deposit you turn the steering wheel from end to end, loading the steering wheel a little at the end and you are filling the system as the liquid goes down and now, luck