Hi,

Spotted this link on Blatchat some days ago. It seems some guys over there have had good results with running the correct spec Ford-sourced oil in Sierra diffs, making them a lot more quiet, apparently.

Have "we" got a similar experience over here?

http://www.blatchat.com/t.asp?id=216448

sounds like £20 for diff oil is too much for the collective to consider.