{"nhtsa_id":634829,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-10-09","date":"2002-06-01","document_id":"010601023A","mfr_campaign":null,"replaces":"010601023","component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE","mfr_system":null,"summary":"SOME OWNERS MAY COMMENT ON HIGHER THAN EXPECTED OIL CONSUMPTION. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/634829","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"CAMARO","year_from":1999,"year_to":2001,"match":"exact","vehicle_ids":["1999_chevrolet_camaro","2000_chevrolet_camaro","2001_chevrolet_camaro"]},{"make":"CHEVROLET","model":"CORVETTE","year_from":1999,"year_to":2002,"match":"exact","vehicle_ids":["1999_chevrolet_corvette","2000_chevrolet_corvette","2001_chevrolet_corvette","2002_chevrolet_corvette"]},{"make":"PONTIAC","model":"FIREBIRD","year_from":1999,"year_to":2001,"match":"exact","vehicle_ids":["1999_pontiac_firebird","2000_pontiac_firebird","2001_pontiac_firebird"]}],"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":[]}