Well, I readjusted the TPS just as Theif, 4Crwaweler's
web site, and the good ole' FSM specify and my truck's
purring happily again. My guess is when I adjusted it last
month I left too much gap between continuity and no
continuity and the ECU didn't know which way to go, thus a
dead spot between idle and power.
AFM and EGR both checked out good so I ought to be good to
go for awhile engine wise anyway.
Thanks again for the tips; I'm getting better at figuring
this stuff out myself, but it's always good to have more
than one brain working on a problem.
Now I can back to my to do list. <img src="/forums/images/graemlins/smile.gif" alt="" />

Regards,
Indy