Hey guys, found yet another problem with the ute..

The windscreen washers are not pumping any water out.. I have tested the pump and it is pumping water, but it is not keeping enough pressure in the system to squirt it out the nozzels that aim at the windscreen.. The nozzels are brand new, and are not blocked. So I have no idea on what is happen/what I need to do to get it working.. lol

Any sugestions??