{"nhtsa_id":52576,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1997-08-21","date":"1997-06-01","document_id":"96067A","mfr_campaign":null,"replaces":"96067","component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)","mfr_system":null,"summary":"SPECIAL POLICY ADJUSTMENT - LINEAR EXHAUST GAS RECIRCULATION SYSTEM. *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/52576","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":"ASTRO","year_from":1992,"year_to":1994,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"BLAZER","year_from":1992,"year_to":1994,"match":"exact","vehicle_ids":["1992_chevrolet_blazer","1993_chevrolet_blazer","1994_chevrolet_blazer"]},{"make":"CHEVROLET","model":"C SERIES(LIGHT)","year_from":1992,"year_to":1994,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"LUMINA APV","year_from":1992,"year_to":1994,"match":"exact","vehicle_ids":["1992_chevrolet_lumina-apv","1993_chevrolet_lumina-apv","1994_chevrolet_lumina-apv"]},{"make":"GMC","model":"C SERIES(LIGHT)","year_from":1992,"year_to":1994,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"JIMMY","year_from":1992,"year_to":1994,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"SAFARI","year_from":1992,"year_to":1994,"match":"exact","vehicle_ids":["1992_gmc_safari","1993_gmc_safari","1994_gmc_safari"]}],"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":[]}