Technical Service Bulletins for the 5.4L can be found right here on TheDieselStop. [img]/ubbthreads/images/graemlins/cool.gif[/img] [img]/ubbthreads/images/graemlins/smile.gif[/img] All TSBs for the 1999-2002 (& 2003) Super Duties with the 5.4L, 6.8L, or 7.3L engine are grouped together.
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