steering or self

I am on a bit of a roll now so want to get my car right up to scratch! I am havinig an occasional problem with the hydraulic fluid level for the power steering/self levelling pump in that it occasionally overflows. is there some kind of valve which prevents this happening or is it as has been...

Hi Has anyone ever changed the power steering fluid /self levelling fluid on a 1998 210 estate? Mine has 256K on and it is dark coloured and want to change it, have changed the filter in the reservoir but feel i need to change the oil. What are the pit falls? Where do i drain? How do i...