What was found
ENROUTE, CREW REPORTED A RANCID ODOR AT TOP OF DECENT. BOTH PILOTS NOTICED SORE THROATS. F/A REPORTED FOWL ODOR, NOT LAVATORY. FLIGHT LANDED WITHOUT INCIDENT. MX WAS UNABLE TO DUPLICATE ODOR ON GROUND IAW ODOR TROUBLESHOOTING, ENGINE 1 AND 2. PERFORMED ENGINE RUNS TO TROUBLESHOOT CABIN ODOR. NO RANCID FOWL ODOR NOTED ON ENGINE 1 BLEED, ENGINE 2 BLEED OR APU. INSPECTED APU OIL LEVEL AND INSPECTED APU FOR FUEL/OIL LEAKS. NO LEAKS NOTED. ACCOMPLISHED COMPRESSOR WASH ON ENGINE 1 AND 2 IAW JC 26L00072012. ACCOMPLISHED SATISFACTORY TEST FLIGHT.