What was found
ENGINE 2 HUNG START, AFTER START WAS ABORTED FUMES WERE NOTED IN CABIN AND FLIGHT DECK. INSPECTED #2 ENGINE FOR POSSIBLE FUEL LEAK. NONE FOUND. PERFORMED #2 ENGINE START FROM APU BLEEDS, PACKS OFF, AND #1 ENGINE BLEEDS, WITH PACKS OFF. BOTH TIMES ENGINE STARTS NORMALLY IAW RUN UP MANUAL. BOTH ENGINE 2 STARTS FROM DIFFERENT FADECS. RAN BOTH ENGINE APU AND PACKS, NO FUME SMELL OK FOR SERVICE