{"nhtsa_id":6089264,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-01-18","date":"1999-09-01","document_id":"9930003","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)","mfr_system":null,"summary":"PROVIDED INFORMATION REGARDING THE EGR SYSTEM NOT PROVIDED IN THE SHOP MANUAL. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/6089264","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"egr-valve","name":"EGR valve","parent":"exhaust-emissions"}],"codes":[],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"SONATA","year_from":1999,"year_to":1999,"match":"exact","vehicle_ids":["1999_hyundai_sonata"]}],"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":[]}