Hi Chris,
Sounds like you are making progress. Since it's a used unit, it would be a good idea to flush it. Certainly, it can't hurt. LOL
Here is a link that shows how to do a general system flush. I don't know if you need it, but I thought it may help.
https://www.2carpros.com/articles/power-steering-fluid-flush
I hope this helps. Let me know how things turn out for you.
Joe
Nov 28, 2021 at 6:56 PM