IN ROUTE TO OPEN GYM FOR MY 3YR OLD, AFTER EXITING EXPRESSWAY IN TRAFFIC APPROX 5-7MINS, SUV SHUTS OFF. AFTER IT SHUT OFF IT WOULD NT START FOR APPROX 4 MINS, IT DID NOT FULLY CRANK YET CRANKED, IN A PUTTING PATTERN, I WAS ABLE TO PULL IT OUT OF TRAFFIC INTO AN OFFICE PARK LOCATED AT 3525 PIEDMONT RD NE ATL, GA 30308 IN FRONT OF BUILDING 7 ENTERING FROM PIEDMONT RD. ONCE PARKED, MY TEMP GAUGE WAS ON HOT PANNED HARD RIGHT, THE SUV WOULD NOT START, I ALLOWED IT TO COOL DOWN TO HALFWAY, DURING THAT TIME I MADE 4 ATTEMPTS TO START THE SUV. EACH TIME IT WOULD PUTTER, OR SOUND AS IF IT WAS OUT OF GAS. ONCE SUV COOLED TO HALF I ATTEMPTED TO START AND IT STARTED IN THE SAME PUTTER FASHION AS BEFORE, YET APPEARING TO CATCH AS IF IT WAS START NORMAL, ALL THE WHILE SMOKING OUT THE BACK A SLIGHT POP COULD BE HEARD COMING FROM UNDERNEATH THE FRONT OF THE VEHICLE, YET AS IT APPEARED TO START I WOULD GIVE IT GAS WITH HOPES THAT IT WOULD CATCH AND THEN IT JUST SHUT OFF AND STARTED SMOKING AND THERE WAS A NOTICEABLY DIFFERENT ODOR THAT MY 3 YR OLD AND I SMELLED, FROM THERE I GOT OUT OF THE TRUCK TO SEE IF THE SMOKE WAS COMING FROM THE RADIATOR, SINCE THE TEMP GAUGE WAS JUST ON HOT, I NOTICE THERE WAS A FIRE BURNING IN THE LOWER BACK OF THE ENGINE REGION, I IMMEDIATELY LOWERED THE HOOD DUE TO NOT HAVING ANYTHING TO PROP IT OPEN WITH, I IMMEDIATELY GOT MY 3 YR OLD SON OUT OF THE VEHICLE TO SAFETY, I RETURN TO GET HIS CAR SEAT AND ANYTHING TO HOPEFULLY SALVAGE, I THEN RETURN TO THE SUV TO PUT OU