As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
11/17/03 1715 (UTC) FLIGHT 4645 PIT-SDF. CREW REPORTED AN UNCOMMANDED POWER INCREASE OF THE LT ENGINE DURING CLIMB OUT. CREW REPORTED A RISE IN TQ AND ITT. CREW THEN FOLLOWED QRH, ENTERED TORQUE MOTOR LOCKOUT. ENGINE PARAMETERS NORMAL. AIRCRAFT RETURNED TO PIT WITHOUT INCIDENT.