As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ATB/FUME - ATB TO LAX DUE TO CONTINUOUS DIRTY SOCK SMELL ON CLIMB IN THE COCKPIT AND AFT CABIN. RAN FUME QRH AND ODORS STILL STAYED. CORRECTIVE ACTION: INSPECTED AND FOUND OIL IN LEFT ENGINE FEGV'S AND LEFT CONDENSER. REPLACED LEFT CONDENSER AND VERIFIED NO ODORS ON RIGHT ENGINE OR APU. PLACED LEFT PACK ON MEL TO FLY TO ATL FOR A LEFT ENGINE CHANGE. REPLACED LEFT ENGINE. (LP 8591488, 1648596 - AIRCRAFT WAS GROUNDED)