{"nhtsa_id":10220313,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-19","date":"2022-09-02","document_id":"22-NA-072","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Dimensional change to the fuel feed pipe and fuel rail assembly during the 2019 model year. This change prompted a release of a 2nd design fuel feed pipe, fuel rail assembly, oil cooler pipe and engine front cover. This second design fuel feed pipe or fuel rail assembly will not back service an engine that was originally equipped with the 1st design fuel feed pipe, fuel rail assembly or engine front cover.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10220313-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10220313-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10220313","components":[{"id":"engine","name":"Engine","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"CT6","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_cadillac_ct6","2020_cadillac_ct6"]}],"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":[]}