As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE LOST POWER WHEN REDUCED FOR DESCENT. EFFORTS TO RESTART ENGINE FAILED. AIRCRAFT MADE AN UNEVENTFUL OFF AIRPORT LANDING. AFTER AIRCRAFT SAT, ENGINE WAS ABLE TO BE RESTARTED. PUMP WAS REMOVED AND SENT OUT FOR CHECK. MULTIPLE DISCREPANCIES WERE FOUND IN VALVE SEAT ALIGNMENT CAUSING ENGINE TO RUN RICH ON POWER REDUCTION. UNIT OVERHAULED LESS THAN 100 HOURS PRIOR BY CRS RV3R829L.