{"nhtsa_id":52586,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-12-20","date":"1997-03-01","document_id":"666307","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE:STORAGE","mfr_system":null,"summary":"DIESEL ENGINE - ENGINE LOW POWER IN COLD WEATHER (REPLACE PRIMARY FUEL FILTER). *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/52586","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"B7","year_from":1990,"year_to":1990,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"B7","year_from":1991,"year_to":1997,"match":"exact","vehicle_ids":["1991_chevrolet_b7","1992_chevrolet_b7","1993_chevrolet_b7","1994_chevrolet_b7","1995_chevrolet_b7","1996_chevrolet_b7","1997_chevrolet_b7"]},{"make":"CHEVROLET","model":"C SERIES","year_from":1997,"year_to":1997,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"KODIAK","year_from":1990,"year_to":1996,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"TOPKICK","year_from":1990,"year_to":1996,"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":[]}