| 
			Mine does the same thing.  I've looked and the joints are all sealed so a lube job would involve a tear-down of the suspension on that side unless you just want to replace parts until it stops.   
 
				__________________1987 928S4 Silver Metallic (980)/Navy (TP) 5-Speed
 2000 Boxster Speed Yellow/Black 5-Speed
 1966 Wife White/Brown Top
 1986 Daughter White/Brown Top (Sold!)
 1992 Daughter White/Blonde Top
 |