The Blue Oval reports that certain vehicles "under particular environmental conditions" may ingest excessive levels of dust, which may block the carbon canister during a purge cycle, causing the fuel tank to reach vacuum levels that exceed design limits.
If the condition occurs, the fuel tank may crack, resulting in a fuel leak. A fuel leak near an ignition source could pose a fire risk.
Owners of the recalled units will be contacted by Ford Australia via mail, and will be advised to contact their local dealer to arrange the inspection and repair of their Focus.
For more information, call 1800 503 672.