{"nhtsa_id":10017820,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-12-02","date":"2007-09-01","document_id":"050601030","mfr_campaign":null,"replaces":"050601030D","component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"1.6L L91 INTERMITTENT MISFIRE COLD DURING DECELERATION OR STEADY STATE HIGHWAY DRIVING AFTER COLD START WITH DTC'S P0300, P0700, P1781 AND/OR U0401 SET (REPLACE VALVES AND VALVE STEM SEALS) *TT UPDATED 11/02/07 *NJ","document":null,"url":"https://open.wenmarpro.com/bulletins/10017820","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0300","P0700","P1781","U0401"],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"AVEO","year_from":2004,"year_to":2007,"match":"exact","vehicle_ids":["2004_chevrolet_aveo","2005_chevrolet_aveo","2006_chevrolet_aveo","2007_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":[]}