As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING LEVEL FLIGHT BURNING OUT OF CENTER TANK , NOTICED RT FUEL QUANTITY DROP FROM 8.72 TO 8.30 QUANTITY STAYED AT 8.30 FOR ABOUT AN HOUR THEN JUMPED BACK TO 8.72 RT QUANTITY THEN SEEMED TO INDICATE CORRECTLY FOR REMAINDER OF FLIGHT. FOUND FQIS FAULT MESSAGE 28-41208 RT (NR 2 TANK) PERFORMED FIM TASK 28-41 TASK 807 SUMPED TANK THEN PERFORMED BITE PROCEDURE 28-41 TASK 801 GROUND TEST SHOWS PASS ALSO CURRENT FAULT CLEARED.