What was found
PDX - FLT 350 - LEFT ENGINE OIL FILTER STRAINER CLOGGING LIGHT CAME ON IN-FLIGHT. LIGHT STAYED ON WHEN THROTTLE WAS RETARDED TO IDLE. SHUT DOWN ENGINE AND RETURNED TO PDX. REPLACED ENGINE. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - FLT 350 - LEFT ENGINE OIL FILTER STRAINER CLOGGING LIGHT CAME ON IN-FLIGHT. LIGHT STAYED ON WHEN THROTTLE WAS RETARDED TO IDLE. SHUT DOWN ENGINE AND RETURNED TO PDX. REPLACED ENGINE. (X)