{"nhtsa_id":10005128,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-02-03","date":"2003-01-08","document_id":"010803","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"SERVICE VOICEMAIL IS SPECIFIC TO 2002/2003 TRUCKS EQUIPPED WITH THE 4.3 LITER VIN CODE W OR VIN CODE X ENGINE. A ROUGH RUNNING CONDITION WITH THE SERVICE ENGINE SOON (SES) LIGHT AND DIAGNOSTIC TROUBLE CODES (DTCS) P0335 OR P0300. GM VOICEMAIL EXPRESS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10005128","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0300","P0335"],"topics":[],"vehicles":[{"make":"UNKNOWN","model":"UNKNOWN1","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":[]}