{"nhtsa_id":10218181,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-08-22","date":"2014-11-01","document_id":"09-006-14","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE","mfr_system":null,"summary":"Blue Smoke At Start Up This bulletin involves replacing the cylinder head, if required. Customers may notice blue smoke coming from the tail pipe at start up.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10218181-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10218181-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10218181","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"exhaust-pipe","name":"Exhaust manifold, pipes and muffler","parent":"exhaust-emissions"}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"CHEROKEE","year_from":2014,"year_to":2015,"match":"exact","vehicle_ids":["2014_jeep_cherokee","2015_jeep_cherokee"]}],"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":[]}