{"nhtsa_id":10078847,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-08-23","date":"2013-05-30","document_id":"FSB 237-018","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"IN THE EVENT THAT A SINGLE INJECTOR FAILURE OR AN ENGINE STUMBLE UNDER LOAD IS EXPERIENCED ON AN OBD2013 MP8 ENGINE WITH A VEHICLE BUILD DATE BEFORE MAY 5, 2013 (ENGINE SERIAL NUMBER CLEAN POINT 1027921), ALL SIX INJECTORS ARE REQUIRED TO BE REPLACED.","document":null,"url":"https://open.wenmarpro.com/bulletins/10078847","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"MACK","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"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":[]}