{"nhtsa_id":10042970,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-02-02","date":"2008-10-30","document_id":"LSB-0156-08","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"LEXUS: INFORMATION ON SOME VEHICLES THAT MAY EXPERIENCE A KNOCK OR RATTLE NOISE COMING FROM THE ENGINE UPON A COLD SOAK START UP FOR A BRIEF PERIOD OF TIME. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10042970","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"LEXUS","model":"IS","year_from":2006,"year_to":2011,"match":"exact","vehicle_ids":["2006_lexus_is","2007_lexus_is","2008_lexus_is","2009_lexus_is","2010_lexus_is","2011_lexus_is"]}],"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":[]}