As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING START OF NR 2 ENGINE, ENGINE SEEMED TO START NORMALLY, THEN RECEIVED ENGINE SPAR VALVE LIGHT AND EICAS MESSAGE. SUBSEQUENTLY RECEIVED ENGINE VALVE LIGHT AND ENGINE FLAMED OUT. REMOVED AND REPLACED NR 2 ENGINE SPAR VALVE PER M/M, RUN AND OPS CHECKS NORMAL.