{"nhtsa_id":10137761,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-21","date":"2016-04-15","document_id":"25630","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; ENGINE","mfr_system":null,"summary":"25630 ? Customer Satisfaction Program. These vehicles may have had remanufactured engines installed during a service repair that were built with incorrect piston rings. This may result in engine misfires, lack of power, rough running, oil consumption and eventually engine failure due to oil consumption. Dealers are to inspect engine serial numbers. If the serial number matches a list of suspect engines, the engine will be replaced.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10137761-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10137761-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10137761","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"ENCLAVE","year_from":2009,"year_to":2010,"match":"exact","vehicle_ids":["2009_buick_enclave","2010_buick_enclave"]},{"make":"BUICK","model":"LACROSSE","year_from":2010,"year_to":2010,"match":"exact","vehicle_ids":["2010_buick_lacrosse"]},{"make":"CHEVROLET","model":"TRAVERSE","year_from":2009,"year_to":2010,"match":"exact","vehicle_ids":["2009_chevrolet_traverse","2010_chevrolet_traverse"]},{"make":"GMC","model":"ACADIA","year_from":2009,"year_to":2010,"match":"exact","vehicle_ids":["2009_gmc_acadia","2010_gmc_acadia"]},{"make":"SATURN","model":"OUTLOOK","year_from":2009,"year_to":2010,"match":"exact","vehicle_ids":["2009_saturn_outlook","2010_saturn_outlook"]}],"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":[]}