Power Steering Issue

Hello all, I just got back from a trip from Rochester NY to Mi and back to get my travel trailer. On the way over I noticed my steering git really tight like no power assist. I checked the fluid and it was bit low when hot so I added some. It was okay for a bit but then got stiff again. Sometimes it works correctly sometimes not. Today it is stiff from the get go. Anyone have any experience with a 2016 Sr5 4wd 5.7 power steering pump? Is there a filter, valve etc or is it just power steering pump and rack? What do you think 96000 miles also not lifted!

 

Lower intermediate steering shaft was bad. Fixed no issue.

 

glad you got it and didnt need a pump, replacement on these sucks to the moon