{"nhtsa_id":10003826,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-11-04","date":"2003-08-22","document_id":"082203","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"THIS IS DEALER VME CONCERNS OIL VISCOSITY USERS GUIDELINES FOR THE 3800 L36 AND L67 ENGINE APPLICATIONS.","document":null,"url":"https://open.wenmarpro.com/bulletins/10003826","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"BUICK","year_from":2003,"year_to":2003,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"CHEVROLET","year_from":2003,"year_to":2003,"match":null,"vehicle_ids":[]},{"make":"OLDSMOBILE","model":"OLDSMOBILE","year_from":2003,"year_to":2003,"match":null,"vehicle_ids":[]},{"make":"PONTIAC","model":"PONTIAC","year_from":2003,"year_to":2003,"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":[]}