I'm using Ford's Mercon ATF with a 1/2 bottle of friction modifier. Have been running it since the 3L swap and tranny build(Quaife LSD) in April of 2003. I've put 32k miles on the transmission in those 2-1/2 years with no ill effects.

Mark


2000 Black CSVT 3.0L Hybrid - 206fwhp & 195fwtq