TL* THE CONTACT OWNS A 2006 NISSAN ALTIMA. WHILE DRIVING APPROXIMATELY 30 MPH, THE FRONT END OF THE VEHICLE MADE A RATTLING NOISE AND THE CABIN FILLED WITH SMOKE. THE CONTACT PULLED OVER AND TURNED OFF THE VEHICLE. THE CONTACT NOTICED LIQUID UNDERNEATH THE FRONT END OF THE VEHICLE AS WELL AS A SMALL FIRE. THE CONTACT STATED THE FLAME WENT OUT SHORTLY AFTER. THE CONTACT DID NOT CONTACT THE FIRE DEPARTMENT. THERE WERE NO INJURIES. THE CONTACT HAD THE VEHICLE TOWED TO HER HOME. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE CONTACT STATED THAT THE FAILURE WAS RELATED TO NHTSA CAMPAIGN NUMBER: 06V223000 (ENGINE AND ENGINE COOLING); HOWEVER, THE VIN WAS NOT INCLUDED. THE APPROXIMATE FAILURE MILEAGE WAS 154,000.