TL* THE CONTACT OWNS A 2007 FORD EDGE. WHILE DRIVING AT APPROXIMATELY 65 MPH, THERE WAS AN ABNORMAL JERKING VIBRATION COMING FROM THE VEHICLE, THE VEHICLE FAILED TO ACCELERATE AND THE ENGINE LIGHT WARNING INDICATOR ILLUMINATED. ALSO, THE CONTACT MENTIONED THAT THERE WAS A BURNING ODOR EMITTING FROM THE VEHICLE AS IT STALLED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC. THE TECHNICIAN DIAGNOSED THAT THERE WERE TWO DEFECTIVE SPARK PLUGS. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 82,000.