{"nhtsa_id":619347,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-05-23","date":"2001-04-01","document_id":"010803","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"CONCERNS WITH DRIVELINE VIBRATION FELT THROUGH THE SEAT, FLOOR AND / OR STEERING WHEEL AT APPROXIMATELY 65 MPH IN 4TH OR 5TH GEAR ON SOME COBRA VEHICLES. *8TT","document":null,"url":"https://open.wenmarpro.com/bulletins/619347","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"MUSTANG","year_from":null,"year_to":null,"match":"exact","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":[]}