What was found
INFLIGHT LEFT ENGINE INLET DEICE FAIL. FOLLOWED QRH. RETURNED TO FAT. REPLACED LEFT INLET EJECTOR VALVE AND SERVICED DEICE SYSTEM WITH ALCOHOL LUBE MIX.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
INFLIGHT LEFT ENGINE INLET DEICE FAIL. FOLLOWED QRH. RETURNED TO FAT. REPLACED LEFT INLET EJECTOR VALVE AND SERVICED DEICE SYSTEM WITH ALCOHOL LUBE MIX.