{"nhtsa_id":10004301,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-12-02","date":"2004-03-01","document_id":"030601024A","mfr_campaign":null,"replaces":"030601024B","component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"RATTLE NOISE IN ENGINE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10004301","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"ASTRO","year_from":1996,"year_to":2003,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"BLAZER","year_from":1996,"year_to":2003,"match":"exact","vehicle_ids":["1996_chevrolet_blazer","1997_chevrolet_blazer","1998_chevrolet_blazer","1999_chevrolet_blazer","2000_chevrolet_blazer","2001_chevrolet_blazer","2002_chevrolet_blazer","2003_chevrolet_blazer"]},{"make":"CHEVROLET","model":"EXPRESS","year_from":1996,"year_to":1996,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"EXPRESS","year_from":1997,"year_to":2003,"match":"exact","vehicle_ids":["1997_chevrolet_express","1998_chevrolet_express","1999_chevrolet_express","2000_chevrolet_express","2001_chevrolet_express","2002_chevrolet_express","2003_chevrolet_express"]},{"make":"CHEVROLET","model":"S10","year_from":1996,"year_to":2003,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"SILVERADO","year_from":1996,"year_to":1998,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"SILVERADO","year_from":1999,"year_to":2003,"match":"exact","vehicle_ids":["1999_chevrolet_silverado","2000_chevrolet_silverado","2001_chevrolet_silverado","2002_chevrolet_silverado","2003_chevrolet_silverado"]},{"make":"GMC","model":"JIMMY","year_from":1996,"year_to":2003,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"SAFARI","year_from":1996,"year_to":2003,"match":"exact","vehicle_ids":["1996_gmc_safari","1997_gmc_safari","1998_gmc_safari","1999_gmc_safari","2000_gmc_safari","2001_gmc_safari","2002_gmc_safari","2003_gmc_safari"]},{"make":"GMC","model":"SIERRA","year_from":1996,"year_to":2003,"match":"exact","vehicle_ids":["1996_gmc_sierra","1997_gmc_sierra","1998_gmc_sierra","1999_gmc_sierra","2000_gmc_sierra","2001_gmc_sierra","2002_gmc_sierra","2003_gmc_sierra"]},{"make":"GMC","model":"SONOMA","year_from":1996,"year_to":2003,"match":"exact","vehicle_ids":["1996_gmc_sonoma","1997_gmc_sonoma","1998_gmc_sonoma","1999_gmc_sonoma","2000_gmc_sonoma","2001_gmc_sonoma","2002_gmc_sonoma","2003_gmc_sonoma"]},{"make":"OLDSMOBILE","model":"BRAVADA","year_from":1996,"year_to":2001,"match":"exact","vehicle_ids":["1996_oldsmobile_bravada","1997_oldsmobile_bravada","1998_oldsmobile_bravada","1999_oldsmobile_bravada","2000_oldsmobile_bravada","2001_oldsmobile_bravada"]}],"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":[]}