{"nhtsa_id":52014,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1997-07-17","date":"1997-03-17","document_id":"97629","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:DIESEL","mfr_system":null,"summary":"TRANSMISSION- E4OD- HARSH/DELAYED 2-3 UPSHIFTS- VEHICLES WITH 7.3L DIESEL AND 49-STATE CALIBRATION- F-SERIES BUILT THROUGH 2/3/97 AND ALL 1996 E-350. *JD","document":null,"url":"https://open.wenmarpro.com/bulletins/52014","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"E-350","year_from":1996,"year_to":1996,"match":"exact","vehicle_ids":["1996_ford_e-350"]},{"make":"FORD","model":"F-250","year_from":1996,"year_to":1997,"match":"exact","vehicle_ids":["1996_ford_f-250","1997_ford_f-250"]},{"make":"FORD","model":"F-350","year_from":1996,"year_to":1997,"match":"exact","vehicle_ids":["1996_ford_f-350","1997_ford_f-350"]}],"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":[]}