{"nhtsa_id":604833,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-05-17","date":"1999-02-01","document_id":"98066","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)","mfr_system":null,"summary":"CUSTOMERS MAY EXPERIENCE LINEAR EXHAUST GAS RECIRCULATION SYSTEM VALVE STICKING OR FOREIGN MATERIAL HOLDING THE VALVE OPEN / CLOSED. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/604833","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":"CHEVROLET","model":"L SERIES","year_from":1995,"year_to":1995,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"M SERIES","year_from":1995,"year_to":1995,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"S SERIES","year_from":1995,"year_to":1995,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"T SERIES","year_from":1995,"year_to":1995,"match":null,"vehicle_ids":[]},{"make":"FORD","model":"L SERIES","year_from":1995,"year_to":1995,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"M SERIES","year_from":1995,"year_to":1995,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"S SERIES","year_from":1995,"year_to":1995,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"T SERIES","year_from":1995,"year_to":1995,"match":null,"vehicle_ids":[]}],"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":[]}