{"nhtsa_id":10011165,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-01-07","date":"2004-08-23","document_id":"04165","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"HIGH ENGINE RPM BETWEEN DOWNSHIFTS - LACK OF ENGINE BRAKING - 5.4L AND MANUAL TRANSMISSION. * AR","document":null,"url":"https://open.wenmarpro.com/bulletins/10011165","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"F-250 SD","year_from":2004,"year_to":2004,"match":"base","vehicle_ids":["2004_ford_f-250"]},{"make":"FORD","model":"F-350","year_from":2004,"year_to":2004,"match":"exact","vehicle_ids":["2004_ford_f-350"]},{"make":"FORD","model":"F-450 SD","year_from":2004,"year_to":2004,"match":"base","vehicle_ids":["2004_ford_f-450"]},{"make":"FORD","model":"F-550 SD","year_from":2004,"year_to":2004,"match":"base","vehicle_ids":["2004_ford_f-550"]}],"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":[]}