{"nhtsa_id":10221475,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2022-06-04","document_id":"1400322REVA","mfr_campaign":null,"replaces":null,"component":"EXTERIOR LIGHTING; FUEL SYSTEM, GASOLINE","mfr_system":null,"summary":"6.4L Fuel Injector High Flow Misfire This bulletin involves inspecting the Julian date on the fuel rails, fuel injectorsand possibly replacing fuel injectors. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or moreof the following Diagnostic Trouble Codes (DTCs) have been set: P0300 - Multiple Cylinder Misfire. P0301 - Cylinder 1 Misfire. P0302 - Cylinder 2 Misfire. P0303 - Cylinder 3 Misfire. P0304 - Cylinder 4 Misfire. P0305 - Cylinder 5 Misfire. P0306 - Cylinder 6 Misfire. P0307 - Cylinder 7 Misfire. P0308 - Cylinder 8 Misfire. The customer may also describe: Rough idle or misfire while driving.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10221475-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10221475-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10221475","components":[{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"lighting","name":"Lighting","parent":null}],"codes":["P0300","P0301","P0302","P0303","P0304","P0305","P0306","P0307","P0308"],"topics":[],"vehicles":[{"make":"DODGE","model":"CHALLENGER","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_dodge_challenger"]},{"make":"DODGE","model":"CHARGER","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_dodge_charger"]},{"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"]},{"make":"JEEP","model":"WRANGLER","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_jeep_wrangler"]}],"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":[]}