{"nhtsa_id":10055516,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-06-05","date":"2014-03-01","document_id":"SIB-3-34-14","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, OTHER:FUEL FILTER","mfr_system":null,"summary":"DETROIT: NEW GRAPHIC FOR BOTH SYSTEMS (MCM WITH AND WITHOUT HEAT EXCHANGER) AND THE TWO FILTER FUEL SYSTEM, WITHOUT MCM HEAT EXCHANGER, HAS AN UPDATE TO HC DOSER FEED LINE. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10055516","components":[{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"fuel-filter","name":"Fuel filter","parent":"fuel-system"}],"codes":[],"topics":[],"vehicles":[{"make":"DETROIT","model":"DETROIT","year_from":null,"year_to":null,"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":[]}