{"nhtsa_id":10042910,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-01-25","date":"2011-10-25","document_id":"JTB-00241-NAS1","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS","mfr_system":null,"summary":"JAGUAR: ON SOME VEHICLES, THE ENGINE IS MALFUNCTIONING BY EXHIBITING HARD STARTING, POOR FUEL ECONOMY, MISFIRE, AND/OR A ROUGH IDLE CONDITION. FUEL CONTAMINATION OR POOR FUEL QUALITY LEADS TO CLOGGED FUEL INJECTORS AND RESTRICTING FUEL INJECTOR FLOW. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10042910","components":[{"id":"engine","name":"Engine","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"fuel-injector","name":"Fuel injection","parent":"fuel-system"}],"codes":[],"topics":[],"vehicles":[{"make":"JAGUAR","model":"XF","year_from":2010,"year_to":2012,"match":"exact","vehicle_ids":["2010_jaguar_xf","2011_jaguar_xf","2012_jaguar_xf"]},{"make":"JAGUAR","model":"XJ","year_from":2010,"year_to":2011,"match":"exact","vehicle_ids":["2010_jaguar_xj","2011_jaguar_xj"]},{"make":"JAGUAR","model":"XK","year_from":2010,"year_to":2011,"match":"exact","vehicle_ids":["2010_jaguar_xk","2011_jaguar_xk"]}],"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":[]}