Power Steering Questions

[blue thunder]

I had a new p/s pump and re-built rack and pinion put in one year ago. I just realized today that it has the wrong fluid in it. I think it is a clear colored G.M. product. I can now hear some squeaking in the car when I turn the wheel. They're is some slippage when driving and it also has become harder to turn the wheel. I felt some slipping a few months back for a few days and then the problem seemed to go away. Now it is back with the cooler weather a lot worse. I have changed the o-ring before but not recently. I'll do it again. Can someone tell me how to drain the power steering completely so I can put in the correct fluid. I'm hoping these two steps will fix the problem. Any other ideas welcome for consideration. Thanks.


Mike