[liuleichan]

>"Whinning power steering even after replacement"
>
>
> Could it be something else?? Volvo have just
>replaced my power steering pump - however after a few three
>point turns it whines alot even with normal turning and the
>whine increases when the accelerator is pressed. Can feel the
>whine through the steering column too.

Could this be the pressure relief when it's on absolute full lock?

If you back out the lock a bit, does it quieten?