{"nhtsa_id":10199497,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-08-02","date":"2021-07-01","document_id":"SSM 49924","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP","mfr_system":null,"summary":"Some 2019 MKC, 2019-2021 Edge/Nautilus/Escape/Ranger/Explorer, 2020-2021 Corsair, and 2021 Bronco Sport vehicles equipped with 2.0L and 2.3L EcoBoost engines may exhibit a light to moderate ticking type noise at idle (600-700 RPM). The noise is usually more prominent in the area of the high-pressure fuel pump, located on the top of the engine just behind the number 4 ignition coil. This noise is not detrimental to engine function and has no short or long-term effects on engine durability. This an operating characteristic of these engines and no repairs should be attempted.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10199497-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10199497-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10199497","components":[{"id":"engine","name":"Engine","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"fuel-pump","name":"Fuel pump","parent":"fuel-system"}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"BRONCO SPORT","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_ford_bronco-sport"]},{"make":"FORD","model":"EDGE","year_from":2019,"year_to":2021,"match":"exact","vehicle_ids":["2019_ford_edge","2020_ford_edge","2021_ford_edge"]},{"make":"FORD","model":"ESCAPE","year_from":2019,"year_to":2021,"match":"exact","vehicle_ids":["2019_ford_escape","2020_ford_escape","2021_ford_escape"]},{"make":"FORD","model":"EXPLORER","year_from":2019,"year_to":2021,"match":"exact","vehicle_ids":["2019_ford_explorer","2020_ford_explorer","2021_ford_explorer"]},{"make":"FORD","model":"EXPLORER POLICE INTERCEPT","year_from":2019,"year_to":2019,"match":"base","vehicle_ids":["2019_ford_explorer"]},{"make":"FORD","model":"RANGER","year_from":2019,"year_to":2021,"match":"exact","vehicle_ids":["2019_ford_ranger","2020_ford_ranger","2021_ford_ranger"]},{"make":"LINCOLN","model":"CORSAIR","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_lincoln_corsair","2021_lincoln_corsair"]},{"make":"LINCOLN","model":"MKC","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_lincoln_mkc"]},{"make":"LINCOLN","model":"MKX","year_from":2007,"year_to":2007,"match":"exact","vehicle_ids":["2007_lincoln_mkx"]},{"make":"LINCOLN","model":"MKX","year_from":2019,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"LINCOLN","model":"NAUTILUS","year_from":2019,"year_to":2021,"match":"exact","vehicle_ids":["2019_lincoln_nautilus","2020_lincoln_nautilus","2021_lincoln_nautilus"]}],"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":[]}