As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 1702 THE AIRCRAFT INTERIOR CABIN FILLED WITH AN OVERWHELMING ODOR/ FUME OF JET FUEL. RETURN TO GATE TO DEPLANE. CORRECTIVE ACTION: REF LOG 6400130 FOR FAILED START ON #2 ENGINE. RAN ENGINE MULTIPLE TIMES AND RAN PACKS. NO FUEL ODOR PRESENT. SUSPECT TRANSIENT ODOR. R/R L/R RECIRC FILTERS IAW B767-300 AMM 21-25. NO OTHER FUMES OR SMELLS NOTED. A/C OK FOR SERVICE. (6400131)