{"nhtsa_id":10118906,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-10-15","date":"2017-04-28","document_id":"GCUS-9-4006","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"16118 - Special Coverage. Some vehicles, equipped with a 2.4L engine, may exhibit excessive engine oil consumption (less than 2,000 miles [3,200 km] per quart [0.946 L] of engine oil), due to piston ring wear. If this condition is present, an audible rattle or knock from the engine may be heard. The engine oil pressure telltale may illuminate on the instrument panel or the following message may appear in the Driver Information Center: ?Oil Pressure Low ? Stop Engine?. If this condition occurs in the stated terms, dealers will replace pistons and piston rings.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10118906-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10118906-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10118906","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"EQUINOX","year_from":2012,"year_to":2012,"match":"exact","vehicle_ids":["2012_chevrolet_equinox"]},{"make":"GMC","model":"TERRAIN","year_from":2012,"year_to":2012,"match":"exact","vehicle_ids":["2012_gmc_terrain"]}],"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":[]}