2001 isuzu power steering not working?

I changed my power steering pump but it still won't pump. I cracked the pressure side and there was no fluid. can anyone tell me why my pump is not working?

2013-05-25T22:05:56Z

I did vacuum bleed the car and all the hoses look good.

Winged-Assassin2013-05-27T09:16:59Z

Favorite Answer

Where did u disconnect your pressure side hose from? From the pump itself?

adam k2013-05-25T21:53:59Z

Your high pressure hose could have collapsed on itself. You wont see the damage because it is internal.

PhilGee2013-05-25T21:58:10Z

Have you tried bleeding it?