{"nhtsa_id":10208603,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-03-03","date":"2022-02-10","document_id":"No. 04-22","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Overview of approved engine C30 engine oils for all Porsche models from model year 1984 to 2020 using C30 oil.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10208603-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10208603-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10208603","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"PORSCHE","year_from":null,"year_to":null,"match":null,"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":[]}