{"nhtsa_id":631177,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-05-21","date":"2001-07-01","document_id":"ITB01025","mfr_campaign":null,"replaces":null,"component":"VEHICLE SPEED CONTROL:CRUISE CONTROL","mfr_system":null,"summary":"SUBJECT REGARDING FUEL INJECTOR CLEANING FOR VEHICLES WITH ROUGH IDLE, HESITATION OR MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODES P0300 - P0306 STORED. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/631177","components":[{"id":"speed-control","name":"Throttle and cruise control","parent":null}],"codes":["P0300","P0306"],"topics":[],"vehicles":[{"make":"INFINITI","model":"QX4","year_from":1997,"year_to":2000,"match":"exact","vehicle_ids":["1997_infiniti_qx4","1998_infiniti_qx4","1999_infiniti_qx4","2000_infiniti_qx4"]}],"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":[]}