WAITING AT A FLASHING RED ARROW TO TURN LEFT. TRAFFIC CLEARED, I ACCELERATED, GOT BARELY INTO INTERSECTION, CAR CHOKED, WOULD BARELY MOVE. SEMI TRUCK PUT UP HUGE PLUMES OF BLUE SMOKE FROM TIRES BURNING ON DRY PAVEMENT. TRUCK BARELY STOPPED BEFORE T-BONE IN MY DRIVERS DOOR. CERTAINLY WOULD HAVE BEEN KILLED. COIL PACK ON CYLINDER #2 BURNED OUT, ALSO BURNING OUT PCM COMPUTER ON BOARD. REPAIRED AND REPLACED BOTH. CYLINDER #2 COIL PACK BURNED OUT 2 MORE TIMES SINCE. CYLINDER #4 COIL PACK BURNED OUT ONCE SINCE. PCM COMPUTER HAD TO BE REPLACED TWICE MORE SINCE ORIGINAL INCIDENT. FORD HAS HAD A TECH BULLETIN OUT SINCE 04/2011 ON THIS PROBLEM. THE LOSS OF ENGINE POWER WITH NO PRIOR WARNING IS GOING TO GET PEOPLE KILLED. I WOULD NOT BE WRITING THIS RIGHT NOW, IF THE SEMI WOULD HAVE BEEN GOING A LITTLE FASTER, OR WOULD HAVE BEEN A LITTLE CLOSER. GOOGLED PROBLEM...VERY, VERY COMMON, AND MOSTLY ON CYLINDER #2. FORD MOTOR COMPANY UNWILLING TO DO ANYTHING. SPOKE BY PHONE 06/09/2015