{"nhtsa_id":11006443,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-08-16","date":"2024-08-02","document_id":"SSM 52772","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Some 2020-2024 F-150, 2021-2024 Bronco, and 2024 Ranger vehicles equipped with a 2.7L or 3.0L EcoBoost engine may exhibit a ticking/tapping or rattle type noise from the top front cover area of the engine on initial start-up after a cold soak of 6 hours or more that may last for 2-5 seconds. This may be due to a stuck internal component of the variable cam timing (VCT) unit.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11006443-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11006443-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11006443","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"BRONCO","year_from":2021,"year_to":2024,"match":"exact","vehicle_ids":["2021_ford_bronco","2022_ford_bronco","2023_ford_bronco","2024_ford_bronco"]},{"make":"FORD","model":"F-150","year_from":2020,"year_to":2024,"match":"exact","vehicle_ids":["2020_ford_f-150","2021_ford_f-150","2022_ford_f-150","2023_ford_f-150","2024_ford_f-150"]},{"make":"FORD","model":"RANGER","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_ford_ranger"]}],"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":[]}