As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 1703 UPON SETTIING THRUST FOR TAKEOFF A STRONG BURNING OIL/ DIRTY SOCK ODOR CAME THROUGH THE PACKS/ AIR ODOR REMAINED THROUGH FL190. CORRECTIVE ACTION: PERFORMED GVI OF BOTH PACK BAYS, #1 AND #2 ENG CORE FOR LEAKS. NO LEAKS NOTED PER B767 AMM 78-31. REFERENCE LOG # 2056396 MD LOG FOR OIL SMELL ODI STEPS COMPLIED WITH. (7988592)