Knocking noise still there round 2!
 

After changing the sway bar link and lower control arm it was suggested the noise may be coming from a worn tie rod here

http://www.xoutpost.com/x5-e53-forum/...lp-needed.html


but I have had this replaced also and the noise still persists! Arghhh! - the garage know reckon its a ball joint??? Any ideas people?