2000 TOYOTA SIENNA'S ENGINE WAS REBUILT LAST FEBRUARY/MARCH 2004 DUE TO ENGINE OIL GEL. HAD AN OIL CHANGE AT TOYOTA DEALERSHIP LAST JUNE. HAD 82,500 MAINTENANCE DONE AT ANOTHER TOYOTA DEALERSHIP DURING THE FIRST WEEK OF SEPTEMBER. IT CAUGHT FIRE. DROPLETS OF FIRE SEEN FALLING UNDERNEATH THE ENGINE. NEIGHBOR TRIED TO EXTINGUISH THE FIRE BUT TO NO AVAIL. CALLED 911 AND THEY EXTINGUISHED THE FIRE.*AK