{"nhtsa_id":10017172,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-10-27","date":null,"document_id":"3157A","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"ENGINE WHINE OR BUZZ NOISE SOUNDS LIKE A GENERATOR TYPE NOISE ON 3.1L OR 3.8L ENGINES. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10017172","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"CENTURY","year_from":2001,"year_to":2004,"match":"exact","vehicle_ids":["2001_buick_century","2002_buick_century","2003_buick_century","2004_buick_century"]},{"make":"BUICK","model":"LESABRE","year_from":2001,"year_to":2004,"match":"exact","vehicle_ids":["2001_buick_lesabre","2002_buick_lesabre","2003_buick_lesabre","2004_buick_lesabre"]},{"make":"BUICK","model":"PARK AVENUE","year_from":2001,"year_to":2004,"match":"exact","vehicle_ids":["2001_buick_park-avenue","2002_buick_park-avenue","2003_buick_park-avenue","2004_buick_park-avenue"]},{"make":"BUICK","model":"REGAL","year_from":2001,"year_to":2004,"match":"exact","vehicle_ids":["2001_buick_regal","2002_buick_regal","2003_buick_regal","2004_buick_regal"]},{"make":"CHEVROLET","model":"IMPALA","year_from":2001,"year_to":2004,"match":"exact","vehicle_ids":["2001_chevrolet_impala","2002_chevrolet_impala","2003_chevrolet_impala","2004_chevrolet_impala"]},{"make":"CHEVROLET","model":"LUMINA","year_from":2001,"year_to":2001,"match":"exact","vehicle_ids":["2001_chevrolet_lumina"]},{"make":"CHEVROLET","model":"LUMINA","year_from":2002,"year_to":2002,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"MONTE CARLO","year_from":2001,"year_to":2004,"match":"exact","vehicle_ids":["2001_chevrolet_monte-carlo","2002_chevrolet_monte-carlo","2003_chevrolet_monte-carlo","2004_chevrolet_monte-carlo"]},{"make":"PONTIAC","model":"GRAND PRIX","year_from":2001,"year_to":2004,"match":"exact","vehicle_ids":["2001_pontiac_grand-prix","2002_pontiac_grand-prix","2003_pontiac_grand-prix","2004_pontiac_grand-prix"]}],"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":[]}