{"nhtsa_id":10135144,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-07","date":"2017-11-08","document_id":"17428 (Bulletin","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"17428 - Customer Satisfaction. Certain vehicles, equipped with 2.5L Engines (RPO LCV), may have been built with an engine block with incomplete cylinder bore machining. Engines may demonstrate high oil consumption and/or unusual engine noise. Dealers will replace the engine assembly.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10135144-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10135144-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10135144","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"GMC","model":"ACADIA","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_gmc_acadia"]}],"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":[]}