As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMBOUT, APPROX 8 MIN INTO FLIGHT, THE LT ENGINE ROLLED BACK ABOUT 4 PERCENT WHILE IN MCR WITH THE SYNC ON. APPROX 1 MIN LATER THE LT AMBER ENGINE COMP LIGHT CAME ON. ENGINE INDICATION RETURNED TO NORMAL AFTER CHANGING POWER SETTING. LIGHT WENT OUT AFTER POWER WAS TAKEN OFF THE AIRCRAFT WHEN SHUTTING DOWN.