{"nhtsa_id":10218578,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-08-22","date":"2021-08-14","document_id":"14-006-21","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS; FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:INJECTORS","mfr_system":null,"summary":"Incorrect Fuel Injectors This bulletin involves replacing all eight fuel injectors. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find of the following Diagnostic Trouble Codes (DTCs) have been set: P0300 - Multiple Cylinder Misfire. The customer may also experience the following:Poor engine performance.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10218578-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10218578-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10218578","components":[{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"fuel-injector","name":"Fuel injection","parent":"fuel-system"}],"codes":["P0300"],"topics":[],"vehicles":[{"make":"DODGE","model":"DURANGO","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_dodge_durango"]},{"make":"JEEP","model":"GRAND CHEROKEE","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_jeep_grand-cherokee"]}],"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":[]}