2005 MAZDA MPV Fuelpropulsion System Problems

THE IDLE AIR CONTROL VALVE ON THESE VANS IS SERIOUSLY FLAWED AND IS PRONE TO FAILURE WHICH STALLS THE ENGINE AND PUTS OCCUPANTS IN PERIL AT HIGH RATES OF SPEED WITHOUT POWER BRAKING OR STEERING. ONCE STALLED, THE ENGINE CAN OFTEN FAIL TO RESTART, LEAVING THE DRIVER UNPREPARED AND PARALYZED TO REACT. BACKGROUND - APPROXIMATELY SIX MONTHS AFTER PURCHASING OUR VAN USED (2-3 YRS OLD / 30K MILES), WE BEGAN TO EXPERIENCE SIGNIFICANT ISSUES WITH THE VEHICLE STALLING RANDOMLY AFTER 6 MONTHS OF OWNING. UNFORTUNATELY, THE ENGINE STALLING WAS NOT A RESULT OF NOT MAINTAINING AN IDLE WELL ON A REGULAR BASIS. IT WAS RANDOM AND OFTEN FOLLOWED BY THE ENGINE RUNNING EXTREMELY ROUGH, ONCE THE DRIVER WAS ABLE TO RESTART (BUT THEN WOULD GO AWAY COMPLETELY UNDETECTED). I CANNOT STRESS HOW UNPREDICTABLE THE ENGINE WAS OVER THE YEAR WE EXPERIENCED THIS INTERMITTENT STALLING. EVERY 1-3 WEEKS IT WOULD STALL...