ENGINE STALLING AND DYING.

What is your question?

ON MY 2006 DODGE GRAND CARAVAN 3.8L, AT THE BEGINNING OF THE ISSUE AT HAND IT WAS STALLING AND DYING WHEN AT IDLE OR DECELERATION. IVE REPLACE THE FUEL PUMP, #4 INJECTOR, IAC VALVE, EGR VALVE AND ALL THE CODES HAVE CLEARED. BATTERY AND ALTERNATOR CHECK GOOD FROM TWO DIFFERENT PARTS STORES. THE LAST ITEM I REPLACED ON THE VAN WAS THE EGR VALVE AND INSTEAD OF DYING AT IDLE OR DECELERATION IT HAS A TREMENDOUSLY ROUGH START WHICH IS IFFY ON WHETHER IT WILL TURN OVER OR NOT WHEN IT DOES IT STALLS AT IDLE. PLEASE ADVISE.