{"nhtsa_id":603262,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-02-16","date":"1998-06-30","document_id":"98008","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL","mfr_system":null,"summary":"THIS BULLETIN INVOLVES RELOCATING THE EVAPORATIVE EMISSION VENT VALVE ASSEMBLY TO A PROTECTED AREA TO PREVENT SLUSHY SNOW FROM BEING DRAWN INTO THE VEHICLE FUEL SYSTEM. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/603262","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"VENTURE","year_from":1998,"year_to":1998,"match":"exact","vehicle_ids":["1998_chevrolet_venture"]},{"make":"OLDSMOBILE","model":"SILHOUETTE","year_from":1998,"year_to":1998,"match":"exact","vehicle_ids":["1998_oldsmobile_silhouette"]},{"make":"PONTIAC","model":"TRANS SPORT","year_from":1998,"year_to":1998,"match":"exact","vehicle_ids":["1998_pontiac_trans-sport"]}],"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":[]}