As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT. ENG FUEL VALVE EICAS MSG APPEARS DURING ENGINE START. AICRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE PERFORMED OPS CHECK OF FUEL CONDITION MOTOR IAW B767 AMM 76-11-00 OPS CHECK NORMAL A/C REMAINS ETOPS 180. AICRAFT RETURNED TO SERVICE.