{"nhtsa_id":10246649,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-12-11","date":"2013-07-01","document_id":"130601002","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Conversion of Engine RPO LZG with Active Fuel Management to Non AFM","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10246649-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10246649-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10246649","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"IMPALA","year_from":2007,"year_to":2008,"match":"exact","vehicle_ids":["2007_chevrolet_impala","2008_chevrolet_impala"]}],"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":[]}