{"nhtsa_id":10109329,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-01","date":"2012-09-14","document_id":"122-V3U7E-06","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV); ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Concerns: Plug on crankcase for cylinders 1-3. Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. There is the possibility that a plug that was pressed into and sealed to the crankcase is not seated securely enough in the opening on the affected vehicles. As a result, this can cause the plug to become loose and as a result, oil can suddenly leak out of the crankcase, resulting in immediate engine damage.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2012/MC-10109329-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2012/MC-10109329-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10109329","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"pcv","name":"Crankcase ventilation (PCV)","parent":"exhaust-emissions"}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"911 GT3","year_from":2011,"year_to":2012,"match":"base","vehicle_ids":["2011_porsche_911","2012_porsche_911"]}],"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":[]}