{"nhtsa_id":10024234,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2008-03-28","date":"2008-03-01","document_id":"08-06-04-009","mfr_campaign":null,"replaces":"080604009A","component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"L91 SHORT DRIVE CYCLE, BELOW FREEZING TEMPERATURES AND HIGH HUMIDITY MAY RESULT IN THROTTLE BODY ICING CONDITION (DIAGNOSIS AND REPORT CONCERN FIRST, INSTALL PCV VALVE KIT). 2004-2005 CHEVROLET AVEO (U.S. ONLY) WITH 1.6L 4-CYLINDER ENGINE (VIN 6 - RPO L91). *NJ UPDATED 5/19/08. *NJ","document":null,"url":"https://open.wenmarpro.com/bulletins/10024234","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"AVEO","year_from":2004,"year_to":2005,"match":"exact","vehicle_ids":["2004_chevrolet_aveo","2005_chevrolet_aveo"]}],"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":[]}