As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 4 ENGINE FLAMED OUT DURING TAKEOFF ROLL. REPLACED FUEL TEMPERATURE PROBE, FUEL CONTROL UNIT AND FUEL PUMP FILTERS. CHECKED FUEL CONTROL UNIT LINKAGE AND RIGGING. CHECKED RIGGING OF EMERGENCY SHUTOFF VALVE. CHECKED PS4 LINE AND BORESCOPED ENGINE. REPLACED MAIN FUEL PUMP FOR PRECAUTIONARY MEASURES. GROUND RAN ENGINE AND NO DEFECTS WERE NOTED.