As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED FUEL QUANTITY DISPLAYED ALL DASHES ON BOTH A & B CHANNELS. ABNORMAL PROCEDURE NO HELP. FUEL QUANTITY WILL INTERMITTANTLY DISPLAY NORMALLY. FLIGHT LANDED DFW WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED FUEL QUANTITY MODULE. SYSTEM GROUND CHECK NORMAL OPERATION.