{"nhtsa_id":620209,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-07-20","date":"2001-05-01","document_id":"14885","mfr_campaign":null,"replaces":null,"component":"VEHICLE SPEED CONTROL","mfr_system":null,"summary":"SOME VEHICLES WITH A 5.4 OR 6.8L ENGINE MAY EXHIBIT SLIGHTLY INCONSISTENT SPEED OR SURGING WITH THE CRUISE CONTROL SET AT APPROXIMATELY 70 MILES PER HOUR. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/620209","components":[{"id":"speed-control","name":"Throttle and cruise control","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"EXCURSION","year_from":2001,"year_to":2001,"match":"exact","vehicle_ids":["2001_ford_excursion"]},{"make":"FORD","model":"SUPER DUTY F SERIES","year_from":2001,"year_to":2001,"match":null,"vehicle_ids":[]}],"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":[]}