As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED A FUEL ODOR IN COCKPIT DURING POWER CHANGES. MX PERFORMED ENGINE RUNS AT HIGH POWER AND VARIABLE SETTINGS WITH BOTH PACKS ON AND COULD NOT DUPLICATE ANY FUEL ODOR IN COCKPIT OF CABIN. ACFT WAS APPROVED FOR RETURN TO SERVICE.