{"nhtsa_id":637615,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-12-03","date":"2004-05-17","document_id":"020901","mfr_campaign":null,"replaces":"0491","component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"ROUGH IDLE, LOW POWER AND / OR STALL AT IDLE, A MALFUNCTION INDICATOR LAMP ILLUMINATED AND DIAGNOSTIC TROUBLE CODES P0300 THROUGH P0304 STORED IN MEMORY. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/637615","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["P0300","P0304"],"topics":[],"vehicles":[{"make":"FORD","model":"ESCORT","year_from":1997,"year_to":2002,"match":"exact","vehicle_ids":["1997_ford_escort","1998_ford_escort","1999_ford_escort","2000_ford_escort","2001_ford_escort","2002_ford_escort"]},{"make":"FORD","model":"FOCUS","year_from":2000,"year_to":2002,"match":"exact","vehicle_ids":["2000_ford_focus","2001_ford_focus","2002_ford_focus"]}],"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":[]}