As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) HESITANT ACCELERATION OF THE ENGINE CAUSED BY THE PLAY IN THE BUSHING ALLOWING FUEL LEAKAGE WHEN FULL POWER WAS APPLIED FROM IDLE. THIS CONDITIONN WAS NOTICED DURING INSPECTION OF THE OPERATION OF THE THROTTLE, THE LOSS OF FUEL WAS THROUGH THE THROTTLE BUSHING. THE CARBURETOR WAS SENT FOR REPAIR.