AS I WAS DRIVING I STARTED TO SMELL SOMETHING BURNING ONE OF MY CHILDREN BEGAN TO COUGH AS I LOOKED BACK AT HIM AND THEN OUT THE WINDSHIELD AGAIN I SEEN SMOKE COMING FROM THE HOOD AREA SO I IMMEDIATELY PULLED OFF THE RODE AND GOT BOTH OF MY CHILDREN OUT OF THE CAR AS WE MOVED AWAY FROM THE CAR THE SMOKE BEGAN TO GET THICKER AND THE NEXT THING THAT HAPPENED WAS MY CAR WAS UP IN FLAMES. NO LIGHTS ON THE DASHBOARD CAME ON THE TEMPERATURE OF THE CAR WAS NORMAL NO ALARMS GOING OFF ON CAR BEFORE OR WHILE CAR WAS SMOKING. I WAS ON A CITY STREET