osmonxp

No, struts have not been replaced.

I purchased the car used and I don't know what it had before, the fluid was at minimum so I decided to add more thinking that was the problem but that did nothing. I went ahead and replaced the pump because the old one was also making some weird noises but before all that I installed an aftermarket belt tensioner, I did not think about it until you mentioned the belt slipping. Can the tensioner cause these kind of issues?

Yes I did but then switched back to Subaru ATF. Do you think that is the problem?

I'm trying to find out what is causing my tires and steering wheel to vibrate every time I turn the steering wheel. I replaced the power steering pump and the racking and pinion looks fine (no leaks or other visible issues). I also replaced the fluid and bled the system but that did not help. Any help you can provide me with will be greatly appreciated. Here is the video: https://www.youtube.com/watch?v=kQeltlj-nnI