{"nhtsa_id":10157107,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-04-08","date":"2019-03-07","document_id":"122-K8J3T-04","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"There is cast residue in the cylinder head cover sealing groove, causing the injector holes to leak.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10157107-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10157107-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10157107","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"CAYENNE","year_from":2017,"year_to":2019,"match":"exact","vehicle_ids":["2017_porsche_cayenne","2018_porsche_cayenne","2019_porsche_cayenne"]}],"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":[]}