{"nhtsa_id":10084955,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-11-29","date":"2012-10-10","document_id":"PI0834","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, OTHER","mfr_system":null,"summary":"THIS PRELIMINARY INFORMATIONAL BULLETIN PROVIDES INFORMATION ON NEW MODEL FEATURES AND INFORMATION FOR BI-FUEL GASOLINE AND COMPRESSED NATURAL GAS (CNG) PICKUP TRUCKS","document":null,"url":"https://open.wenmarpro.com/bulletins/10084955","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SILVERADO 2500","year_from":2013,"year_to":2013,"match":"base","vehicle_ids":["2013_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA 2500","year_from":2013,"year_to":2013,"match":"base","vehicle_ids":["2013_gmc_sierra"]}],"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":[]}