{"nhtsa_id":10088433,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-01-12","date":"2015-02-13","document_id":"T1489B","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS","mfr_system":null,"summary":"THIS TEMPORARY REPAIR PRACTICE ADDRESSES FUEL LEAKS ON #2 AND #4 INJECTOR FUEL SUPPLY LINES ON CERTAIN ENGINES. IF A FUEL LEAK DEVELOPS ON EITHER THE #2 OR #4 INJECTOR LINES, THEN BOTH THE #2 AND #4 FUEL LINES AS WELL AS THE PUMP TO RAIL FUEL LINE MUST BE REPLACED. THIS IS A REVISION TO A PREVIOUS COMMUNICATION.","document":null,"url":"https://open.wenmarpro.com/bulletins/10088433","components":[{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"fuel-injector","name":"Fuel injection","parent":"fuel-system"}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"ISL9","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":[]}