{"nhtsa_id":11011185,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-12-04","date":"2024-11-05","document_id":"PIP5993C","mfr_campaign":null,"replaces":null,"component":"ENGINE; FUEL/PROPULSION SYSTEM","mfr_system":null,"summary":"This Preliminary information communicates when diagnosing P050D cold start misfire runs rough, if any fuel injectors need to be replaced, all the fuel injectors must be ordered and replaced at the same time due to fuel injector flow rates being matched.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11011185-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11011185-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11011185","components":[{"id":"engine","name":"Engine","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":["P050D"],"topics":[],"vehicles":[{"make":"BUICK","model":"ENCLAVE","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_buick_enclave"]},{"make":"CHEVROLET","model":"TRAVERSE","year_from":2024,"year_to":2025,"match":"exact","vehicle_ids":["2024_chevrolet_traverse","2025_chevrolet_traverse"]},{"make":"GMC","model":"ACADIA","year_from":2024,"year_to":2025,"match":"exact","vehicle_ids":["2024_gmc_acadia","2025_gmc_acadia"]}],"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":[]}