As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMB OUT, ABOUT 8 MILES FROM DPRATURE, RT ENGINE STARTED TO SURGE BETWEEN 95 -60 PERCENT TORQUE, AND 650- 250 EGT. RETURNED TO DEPARTURE. AS ACFT LEVELED OFF AND STARTED TO DESCEND THE ENGINE RAN NORMALLY. NO OTHER ABNORMALITIES WERE NOTED AND LANDING WAS UNEVENTFUL. CLEANED T2/P2 SENSOR ON RIGHT ENGINE INLET. PERFORMED GROUND MX RUNS IAW MM 72-00-00. NO DEFECTS NOTED.