{"nhtsa_id":10093741,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-03-03","date":"2014-08-15","document_id":"G-198283","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"14159 - SPECIAL COVERAGE. SOME VEHICLES, EQUIPPED WITH A 2.4L ENGINE, MAY EXHIBIT EXCESSIVE ENGINE OIL CONSUMPTION (LESS THAN 2,000 MILES PER QUART OF ENGINE OIL), DUE TO PISTON RING WEAR. IF THIS CONDITION IS PRESENT, THE OIL CAN LIGHT MAY ILLUMINATE ON THE INSTRUMENT PANEL OR ONE OF THE FOLLOWING MESSAGES MAY APPEAR IN THE DRIVER INFORMATION CENTER: “ENGINE OIL LOW – ADD OIL” OR “OIL PRESSURE LOW – STOP ENGINE”. DEALERS ARE TO REPLACE THE 4 PISTON ASSEMBLIES.","document":null,"url":"https://open.wenmarpro.com/bulletins/10093741","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"EQUINOX","year_from":2010,"year_to":2010,"match":"exact","vehicle_ids":["2010_chevrolet_equinox"]},{"make":"GMC","model":"TERRAIN","year_from":2010,"year_to":2010,"match":"exact","vehicle_ids":["2010_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":[]}