Tom,

There is a new Turbine Speed Sensor that cures this.

There is plenty of info in this thread...
1-2"BANG" Shift is GONE !!..


Pete... 2004 Mercury Marauder 300A Black Clearcoat/Dark Charcoal LEATHER DOB 10/31/2003 DOP 1/2/2004 www.mercurymarauder.net