I AM NOTICING A SMELL COMING OUT OF AIR VENTS. OCCURRING SINCE AS FAR BACK AS I REMEMBER BUT DON'T RECALL EXACT DATE WHEN I STARTED QUESTIONING THE SMELL.. THE SMELL IS A BURNING SMELL - NOT ELECTRICAL BUT ALMOST LIKE HAIR/HAIR DRYER WHEN IT GETS HOT. I NOTICE WHEN I ACCELERATE TO GET ON EXPRESSWAYS AND/OR IF I'M GOING UP A HILL (BASICALLY WHEN I GO INTO HIGH GEAR). MY HUSBAND WAS IN THE CAR AT A TIME RECENTLY AND SO I ASKED HIM IF HE COULD SMELL IT AND HE IMMEDIATELY SAID IT WAS EXHAUST COMING IN THROUGH THE AIR VENTS. I'M NOT SURE IF I CAN SMELL IT MORE WHEN THE AIR IS ON AND THE WINDOWS CLOSED BUT DUE TO ALLERGIES AND RESPIRATORY ISSUES I MORE TIMES THAN NOT DRIVE WITH WINDOWS CLOSED AND THEREFORE SMELL IT QUITE OFTEN THROUGHOUT THE YEAR. I AM NOT SURE IF DIRECTLY RELATED OR NOT BUT LAST TWO YEARS I DROVE 12 HOURS TO FLORIDA AND BY THE TIME I GO THERE I HAD HEADACHE AND BREATHING PROBLEMS AND CONTINUE TO STRUGGLE WITH THAT MORE OFTEN THAN I EVER HAVE BEFORE. I'M WORRIED THAT THIS EXHAUST INTO MY CAR IS MAGNIFYING MY HEALTH ISSUES. REGARDLESS, IT IS A DANGER TO HAVE THIS EXHAUST COMING IN THROUGH THE CAR. I AM TAKING TO FORD THIS COMING FRIDAY. I STOPPED IN TO TALK TO THEM AND THEY SAID THEY WERE NOT AWARE OF ISSUES LIKE THIS. I GOOGLED THE ISSUE MERELY AS "FORD EXPLORE EXHAUST ISSUES" AND WAS SHOCKED AND HORRIFIED BY THE FACT THAT IT APPEARS VERY COMMON AND THAT A CIVIL SUIT WAS FILED IN FLORIDA. RIGHT NOW THEY ARE SAYING WARRANTIES SHOULD COVER THE FIX BUT I'V