{"nhtsa_id":600972,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1998-06-16","date":"1998-04-15","document_id":"NTB98033","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE","mfr_system":null,"summary":"EXPERIENCING A OIL LEAK AT FRONT OF ENGINE. *YC","document":null,"url":"https://open.wenmarpro.com/bulletins/600972","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"NISSAN","model":"ALTIMA","year_from":1993,"year_to":1995,"match":"exact","vehicle_ids":["1993_nissan_altima","1994_nissan_altima","1995_nissan_altima"]},{"make":"NISSAN","model":"ALTIMA","year_from":1997,"year_to":1998,"match":"exact","vehicle_ids":["1997_nissan_altima","1998_nissan_altima"]}],"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":[]}