I HAVE A 2013 FORD EXPLORER AND JUST TODAY FOUND OUT ABOUT THE CARBON MONOXIDE PROBLEM. BOUGHT IT CERTIFIED/USED FROM A FORD DEALER IN TN IN 2016. ABOUT THAT TIME, I STARTED HAVING HEADACHES AND DIZZY SPELLS, AND WEAKNESS IN MY ARMS AND LEGS. THE SAME SYMPTOMS I JUST LEARNED TODAY OTHER PEOPLE HAVE EXPERIENCED IN A FORD EXPLORER. IN DEC 2017 I MOVED TO FL AND THE FIRST FEW MONTHS I WAS HERE I HAD MY CAR TO THE FORD DEALER NUMEROUS TIMES FOR A DIFFERENT PROBLEM (THE SYNC ISSUE). NEVER WAS I TOLD ANYTHING ABOUT A CARBON MONOXIDE PROBLEM. WHEN I GET OFF WORK TODAY I AM GOING TO BUY A CM DETECTOR TO CHECK THIS. I AM VERY SUSPICIOUS THAT THIS IS WHAT HAS CAUSED ALL THE MEDICAL PROBLEMS I SUDDENLY BEGAN EXPERIENCING ABOUT 3 YRS. AGO. I'M ALSO CONTACTING AN ATTORNEY.