I bought a new pump and had it put on but my power steering still does not work. Do you think the pump I bought is defective or could there be some other issue? It was working fine until a couple of months ago when it started making a noise and then stopped working.
I think I figured it out. I drove it a few miles then checked the fluid. It was low so I added some and now it works fine. I think it has worked out some air and in the process pulled the fluid level down.
Power Steering Pump Issues
You can use Dexron III ATF in there... 
Linear Mode
