{"nhtsa_id":10179559,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-09-11","date":"2020-08-13","document_id":"ITB20-020","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"RATTLE FROM HEAT SHIELD IF YOU CONFIRM There is a rattle noise coming from the right front of the vehicle when the engine is running, when turning the steering wheel, or when driving at parking lot speeds. ACTION Adjust the clearance between the heat shield above the exhaust front tube (RH) and the frame to 10 mm, AND Adjust the clearance between the rear cooler and heater pipe assembly and the heat shield above the exhaust front tube (RH) to 6 mm.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10179559-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10179559-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10179559","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"INFINITI","model":"QX80","year_from":2018,"year_to":2020,"match":"exact","vehicle_ids":["2018_infiniti_qx80","2019_infiniti_qx80","2020_infiniti_qx80"]}],"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":[]}