As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 7825 PSC-GEG/DISCREPANCY: FUEL ODOR IN COCKPIT W/CABIN HEAT/DEFROST ON. ODOR ALSO PRESENT UNDER COWLING ON BATTERY SIDE. CORRECTIVE ACTION: MAINTENANCE C/W EA C208 RUN/TAXI CHECKLIST. COULD NOT DUPLICATE ODOR. NO LEAKS NOTED. AIRCRAFT RETURNED TO SERVICE.