{"nhtsa_id":636333,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-11-07","date":"2002-03-01","document_id":"15696","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"SOME ENGINES MAY EXHIBIT A HESITATION IN VARIOUS DRIVE MODES AND / OR A MALFUNCTION INDICATOR LAMP ILLUMINATION WITH CODES SET IN MEMORY P0171/P0174 AND / OR P0172/P0175. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/636333","components":[],"codes":["P0171","P0172","P0174","P0175"],"topics":[],"vehicles":[{"make":"FORD","model":"EXPLORER SPORT","year_from":2001,"year_to":2001,"match":"base","vehicle_ids":["2001_ford_explorer"]},{"make":"FORD","model":"EXPLORER SPORT TRAC","year_from":2001,"year_to":2001,"match":"exact","vehicle_ids":["2001_ford_explorer-sport-trac"]}],"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":[]}