2000 GTP RPM stalling out issue

quick question im having the same issue i just swapped my crank ensor with a cheap bwd one same symptoms happen when the car gets hot but once car stalled i removed my ignition wires and checked for spark on my coil packs while turning the ignition would your coil packs still spark once your car died? i ruled out my icm since all 3 packs were sparking apon starting. i just ordered an acdelco crankshaft sensor due to im sure its made better then the bwd brand

Sometimes an ICM can fail like that when hot.

Yes but if it failed why would coil packs still get spark

Could be as it gets hot the spark weakens which is what I believe Bill was getting at. Thr plate might be coroded or something and as it requires stronger/more/faster sparks it ends up failing enough to stall. Just some thoughts