{"nhtsa_id":636083,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-11-05","date":"2002-05-27","document_id":"02108","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE","mfr_system":null,"summary":"SOME VEHICLES EQUIPPED WITH THE 5.4L 2V ENGINE MAY EXHIBIT A WHISTLING NOISE FROMTHE FORMED NYLON TUBE INTHE IDLE-AIR BYPASS FLOW CIRCUIT. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/636083","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"E SERIES","year_from":1999,"year_to":2002,"match":null,"vehicle_ids":[]},{"make":"FORD","model":"EXPEDITION","year_from":1999,"year_to":2002,"match":"exact","vehicle_ids":["1999_ford_expedition","2000_ford_expedition","2001_ford_expedition","2002_ford_expedition"]},{"make":"FORD","model":"F-150","year_from":1999,"year_to":2002,"match":"exact","vehicle_ids":["1999_ford_f-150","2000_ford_f-150","2001_ford_f-150","2002_ford_f-150"]},{"make":"FORD","model":"SUPER DUTY F SERIES","year_from":1999,"year_to":2002,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}