{"nhtsa_id":10002649,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-09-09","date":"2003-04-01","document_id":"16746","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"HIGHER THAN NORMAL IDLE SPEED, RUNS ROUGH AT IDLE AND/OR DIAGNOSTIC TROUBLE CODE (DTC) P0171. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10002649","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0171"],"topics":[],"vehicles":[{"make":"FORD","model":"ESCORT","year_from":2000,"year_to":2002,"match":"exact","vehicle_ids":["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":[]}