{"nhtsa_id":621005,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-09-05","date":"2001-07-01","document_id":"15067","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"SOME VEHICLES EQUIPPED WITH A MANUAL TRANSMISSION MAY EXHIBIT A POWERTRAIN NOISE DESCRIBED AS A BRIEF ROAR, HOOT OR GROAN BETWEN 2500 - 3500 RPM WHEN THE CLUTCH PEDAL IS HALF WAY DOWN, DURING SHIFTING OR WHEN DEPRESSING AND RELEASING THE CLUTCH. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/621005","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"MUSTANG","year_from":1994,"year_to":2001,"match":"exact","vehicle_ids":["1994_ford_mustang","1995_ford_mustang","1996_ford_mustang","1997_ford_mustang","1998_ford_mustang","1999_ford_mustang","2000_ford_mustang","2001_ford_mustang"]}],"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":[]}