AFTER PURCHASING A NEW 2014 FORD EXPLORER LIMITED. 3.5L 4WD LESS THAN 2 HOURS PRIOR, MY WIFE AND 2 CHILDREN WERE DRIVING HOME DOWN THE FREEWAY. AFTER A HARD ACCELERATION AN AWFUL SMELL FILLED THE CABIN. MY WIFE STARTED COUGHING AND I INSTANTLY FELT NAUSEOUS. I PULLED OVER THINKING SOMETHING WAS BURNING, MY WIFE THOUGHT IT WAS BURNING WIRES. I CHECKED OF THE VEHICLE BUT FOUND NOTHING BURNING. I DID HOWEVER WALK TO THE REAR OF THE VEHICLE AND WAS OVERPOWERED BY THE SAME SMELL. I NARROWED IN DOWN TO THE EXHAUST PIPE. AFTER GETTING HOME I DID A QUICK GOOGLE SEARCH AND WAS SHOCKED TO FIND MANY OTHER PEOPLE HAVE HAD THIS PROBLEM AND THERE IS EVEN A LAWSUIT FILED AGAINST FORD OVER IT. THE DEALER MUST HAVE KNOWN ABOUT IT... I WANT TO RETURN THIS VEHICLE , FORD HAS TO HAVE KNOWN ABOUT THIS OR SHOULD HAVE. THEY PUT MY CHILDREN AT RISK AND I AM NOT HAPPY. I HAVE OWNED THIS VEHICLE FOR LESS THAN 3 HOURS AT THE TIME OF THIS WRITING. WHAT CAN I DO? *TR