As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IFFO & DIV - FLIGHT CREW REPORTED HEARING LOUD RUMBLES FROM THE LEFT ENGINE AND THEN THE ENGINE FLAMED OUT. FLIGHT CREW DIVERTED TO STL. MAINTENANCE CHECKED LEFT ENGINE CHIP DETECTOR, NO DEFECTS, BOROSCOPE INSPECTION PER AMM 72-00 NO DAMAGE. REMOVED AND REPLACED NUMBER NR 1 ENGINE FUEL PUMP, HMU AND EEC PER AMM 73-11 AND 73-21. ENGINE OPERATIONAL CHECK OK.