As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AIRCRAFT WAS FLYING AND HAD A CHIP LIGHT. PILOT LANDED IMMEDIATELY. ON SHUT DOWNHE HEARD LOTS OF NOISE COMING FROM THE ENGINE. CHECKED IS CHIP PLUG AND FOUND L OTS OF METAL. AIRCRAFT WAS GROUNDED AND LEFT ON SITE. RENTAL ENGINE WAS INSTALLED. ENGINE WAS TRANSPORTED TO TROIS-RIVIERES FOR INVESTIGATION. MODULE 4 WAS REMOVED AND REPLACED AND ENGINE REINSTALLED.