{"nhtsa_id":10083811,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-11-02","date":"2015-02-05","document_id":"02-146-13R","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"THIS BULLETIN ANNOUNCES THE AVAILABILITY OF REVISED VALVE TRAIN COMPONENTS DEVELOPED TO REDUCE A TAPPING SOUND WHICH MAY BE HEARD COMING FROM THE LEFT-HAND (B2) SIDE OF THE ENGINE WHEN THE ENGINE IS WARM.","document":null,"url":"https://open.wenmarpro.com/bulletins/10083811","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"SUBARU","model":"CROSSTREK","year_from":2012,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"SUBARU","model":"IMPREZA","year_from":2012,"year_to":2013,"match":"exact","vehicle_ids":["2012_subaru_impreza","2013_subaru_impreza"]}],"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":[]}