As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) WHEN PULLING BACK FROM GATE WITH THRUST REVERSER LEVER ABOUT .500 INCH FORWARD OF FLIGHT IDLE THE LEFT ENGINE RAN AWAY. ALL INDICATIONS WERE HEADING FOR RED. ENGINE SHUT DOWN. ONLY INDICATION NOTICED ABOVE RED WAS N1. THE ITT WENT 926 DEGREES FOR 1.2 SECOND AND THE N1 WENT 100.9 FOR 1.3. FCU REPLACED.