TL* THE CONTACT OWNS A 2007 HONDA ODYSSEY. THE CONTACT STATED THAT WHILE DRIVING 35 MPH, THE VEHICLE BEGAN TO SHUDDER AND VIBRATE VIOLENTLY ACCOMPANIED BY THE ILLUMINATION OF THE CHECK ENGINE WARNING LIGHT. THE CONTACT SHUT THE ENGINE OFF AND WHEN RESTARTED, THE FAILURE RECURRED. THE CONTACT LATER NOTICED A REDUCTION IN POWER. THE VEHICLE WAS TAKEN TO A DEALER, WHO STATED THAT, THE TIMING BELT AND MOTOR MOUNTS WOULD NEED REPLACING. ADDITIONALLY, THE DEALER SUGGESTED HAVING A TUNE-UP PERFORMED, AS THERE WERE SEVERAL MISFIRE CODES GENERATED WHEN DIAGNOSED. THE DEALER CONTINUED TO DIAGNOSIS THE FAILURE AS THE CYLINDER ONE COIL HAVING MELTED INTO THE CYLINDER. AS A RESULT, THE DEALER WAS UNABLE TO REMOVE THE COIL AND SPARK PLUG FROM THE VEHICLE. THE DEALER STATED THAT THE FAILURE WAS CAUSED BY THE SPARK PLUG BECOMING LOOSE AND FUEL LEAKING INTO THE CYLINDER HEAD CHAMBER. THE MANUFACTURE WAS ALERTED OF THE FAILURE BUT OFFERED NO RESOLUTION. THE CONTACT WAS CONCERNED OF THE SAFETY RISK INVOLVED WITH THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 96,000.