{"nhtsa_id":614121,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-09-28","date":"2000-07-28","document_id":"00600R","mfr_campaign":null,"replaces":"01000600","component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM","mfr_system":null,"summary":"CONCERNS WITH AN EXHAUST RESONANCE NOISE HEARD FROM THE EXHAUST SYSTEM AT APPROXIMATELY 2200 - 2300 RPM DURING ACCELERATION UNDER MODERATE LOADS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/614121","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MAZDA","model":"PROTEGE","year_from":1999,"year_to":2000,"match":"exact","vehicle_ids":["1999_mazda_protege","2000_mazda_protege"]}],"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":[]}