{"nhtsa_id":606479,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-08-25","date":"1999-06-01","document_id":"99104","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"THE MALFUNCTION INDICATOR LAMP (MIL) MAY ILLUMINATE AND DIAGNOSTIC TROUBLE CODES (DTCS) P0171, P0174, P1131, AND / OR P1151 MAY BE PRESENT WITH OR WITHOUT MISFIRE, ROLLING IDLE, ROUGH IDLE, ETC. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/606479","components":[],"codes":["P0171","P0174","P1131","P1151"],"topics":[],"vehicles":[{"make":"FORD","model":"EXPLORER","year_from":1996,"year_to":1998,"match":"exact","vehicle_ids":["1996_ford_explorer","1997_ford_explorer","1998_ford_explorer"]},{"make":"MERCURY","model":"MOUNTAINEER","year_from":1997,"year_to":1998,"match":"exact","vehicle_ids":["1997_mercury_mountaineer","1998_mercury_mountaineer"]}],"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":[]}