89 Regal power steering problems

I purchased my 89 Buick regal off ebay last year for $280.00!!! I love this car-we put a tune up and muffler on it and it has been very dependable all winter-until it started peeing power steering fluid everywhere. So we have replaced the high pressure line because it leaked around the flange area and seemed damaged there. New line and it still leaked- mechanic friend also replaced the O ring at the resoivoir and my lil regal is still peeing its power steering fluid! Help Me!!

Chances are it is not leaking from the hose. The hose actually screws into a fitting that is screwed into the pump. If you remove the fitting, be carful not to loose the pressure release valve. It is spring loaded and can shoot out.