As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWA - FLT 3418 - CREW REPORTED FUEL SMELL IN CABIN WITH ANTI-ICE SELECTED ON. MAINTENANCE COULD NOT DUPLICATE FUEL SMELL. MAINTENANCE FOUND THE GASPER FAN TO BE EMITTING FUMES. GASPER FAN WAS REPLACED AND AIRCRAFT WAS RETURNED TO SERVICE. (M)