As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INFLIGHT ORD TO LAX - RIGHT START VALVE OPEN INDICATION ILLUMINATED AT FL300. REDUCED NUMBER TWO ENGINE TO IDLE. LIGHT FLICKERED ON AND OFF THROUGH DESCENT AND LANDING. LANDED MCI WITHOUT INCIDENT. REPLACED NUMBER TWO ENGINE START VALVE. SYSTEM GROUND CHECKED NORMAL OPERATION.