OH MY JESUS -- I tested out your theory WarMonger: There is ------NO------ stutter when the engine is cold. I started the car and let her warm up only for 15 seconds for oil pressure - then I went out on the road. No stutter below full secondary open. Once she got up to operating temp, I got the stutter back. I t was SO nice being able to cruise in 4rth and 5th gear especially and be able to acclerate a little without nasty bucking. I tested this 3 times today. Engine cold = no stutter or as your tests indicate, no stutter below 80 degrees. Since this stutter is a lean-misfire condition until full secondary-open fuel enrichment mode -- couldnt this be fixed by a prom adjustment? You also mentioned some additional electronics? This is a major breakthrough for all of us who have this problem . eek TtYs.

BlackPantherSVT
2000 Contour SVT
Black with Midnight leather
#2075 of 2150
Mods:
K&N drop-N
Champion double-platinum plugz
"Mystery Mod"
Resonator replaced: Glasspack