As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING TAKEOFF THERE WAS FLUCTUATION OF NR 3 ENGINE PARAMETERS, WHEN THRUST POWER WAS RETARDED PARAMETERS STABILIZED. DURING CRUISE THE ENGINE PARAMETERS WERE NORMAL. POST-FLIGHT TROUBLESHOOTING LED TO REPLACEMENT OF THE NR 3 ENGINE FUEL FLOW REGULATOR. THE AIRCRAFT WAS RETURNED TO SERVICE.