[DKChappell]

I have a 2003 Disco..We replaced the power steering pump a few months ago. Then it started knocking when the wheels were being turned...Now, it's knocking again but when we turn the wheel is stops knocking. I'm kinda stumped. I've seen on here the the idler pulleys could be the culprit. Any ideas?:confused

 

[Disco Mike]

I would start with the pump, even though it really can't know.
If you want some help with this, PM me your number and I'll be glad to walk you thru what and how to check it.