As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT GATE WITH LT ENG RUNNING LT BLEED ON AND 1 PACK RUNNING ENG BEGAN TO VIB THEN SHUTDOWN. BOOST PUMPS WERE TURNED OFF JUST PRIOR TO SHUTDOWN. PERFORMED BITE OF LT ENG PIMU. FAULTED 354-26 EEC CH A/B 28V PERF SOL PWR MSG CLEARED. INSPECTED INLET AND TAILPIPE NO DAMAGE NOTED. T/S PER FIM ENG FLAME OUT 73-21-00 FIG 119. RAN LT AND RT ENGINES, BOTH PARAMETERS NORMAL. COULD NOT DUPLICATE. ALL INDICATIONS NORMAL PER PFHJB AND FIM. NO MSGS FOUND ON PIMU.