D DAZ Founding Member Jun 7, 2002 180 0 17 Endwell, NY Aug 15, 2005 #1 Aug 15, 2005 #1 Has anyone installed a Performance Automatic Valve Body in their 1999 to 2004 4.6L GT? Any problems? Is reprogramming of computer necessary? Does it work as advertized?
Has anyone installed a Performance Automatic Valve Body in their 1999 to 2004 4.6L GT? Any problems? Is reprogramming of computer necessary? Does it work as advertized?
