{"nhtsa_id":616430,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-02-25","date":"2000-11-10","document_id":"101100","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM","mfr_system":null,"summary":"A CONDITION MAY EXIST WHERE A RATTLE NOISE FROM THE EXHAUST WITH THE VEHICLE STOPPED IN GEAR WITH THE BRAKES ON. THE NOISE SOUNDS LIKE A HEAT SHIELD RATTLE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/616430","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"EXPRESS","year_from":2000,"year_to":2000,"match":"exact","vehicle_ids":["2000_chevrolet_express"]},{"make":"GMC","model":"SAVANA","year_from":2000,"year_to":2000,"match":"exact","vehicle_ids":["2000_gmc_savana"]}],"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":[]}