As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING OPERATION, AN ODOR THAT WAS BELIEVED TO BE FUEL WAS DETECTED WHEN NR 1 ENGINE BLEED SYSTEM WAS SELECTED ON. BLEED SYSTEM FOR NR 1 AND NR 2 ENGINES, ALONG WITH THE APU, WERE INSPECTED AND FOUND TO BE IN ORDER. SYSTEM WAS RUN AT FULL HOT AND FULL COLD. ODOR WAS DETERMINED TO BE DE-ICE FLUID. AIRCRAFT WAS THEN RELEASED AS OK FOR SERVICE. ADDITIONAL INFORMATION ADDED.