i too have a very rare, but persistent, stalling issue when the clutch is engaged while slowing for a intersection. The RPMs drop to zero as if you'd turned off the car as you depressed the clutch. Any takers?
99 SVT, 50k, with only Borla and K&N.
-- 1999 SVT #220 --
In retrospect, it was all downhill from here. RIP, CEG.