As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAH - CLIMBING THROUGH FLIGHT LEVEL 270 LEFT NR 1 ENGINE SPOOLED DOWN AND LOST. NO OVERTEMP ON EXHAUST GAS TEMPERATURE AND N1 AND N2 WINDMILL INDICATION NORMAL. NR 1 FUEL FLOW ZERO. NO RESPONSE FROM THROTTLE MOVEMENT. REMOVED AND REPLACED LT ENGINE FUEL CONTROL AND FUEL PUMP. SYSTEM GROUND CHECKED NORMAL OPERATION.