NHTSA complaint: 2024 GMC SIERRA 3500 — FUEL SYSTEM, DIESEL
type: Event
additional type: https://schema.org/AccidentReport
start date: 2025-03-05
description: The contact owns a 2024 GMC Sierra 3500HD. The contact stated that while driving at various speeds, there would be a diesel odor coming into the cabin of the vehicle. The failure had become more persistent, causing black smoke to enter the cabin of the vehicle. The failure caused the contact and other vehicle passengers to have headaches, nausea, and dizziness. While driving approximately 65 MPH, the contact began speaking to their daughter, sitting in the front passenger seat, and noticed her not responding. When looking over, the contact noticed her daughter's head was lowered. The contact immediately pulled over to the side of the road, where she pulled her daughter out of the vehicle and called an ambulance. A fire truck was also dispatched in order to drive the vehicle to the fire department, where they tested the vehicle; however, they were unable to duplicate the failure. The contact's daughter was taken to the hospital, where it was determined that she had suffered from carbon dioxide poisoning. The vehicle was taken to the dealer, who diagnosed that the Diesel Particulate Filter (DPF) was clogged, and that the Exhaust Manifold and Turbo Inlet were both fractured, causing a blockage in the Engine Bank. It was determined that all the avenues through which air and carbon should have been exiting the vehicle had failed and were causing everything to come into the cabin of the vehicle instead. The vehicle was scheduled for repair; however, only the exhaust manifold could
organizer: General Motors, LLC
publisher: AI Analytics
license: https://creativecommons.org/publicdomain/zero/1.0/
source: https://www-odi.nhtsa.dot.gov/downloads/
source organization: National Highway Traffic Safety Administration — Office of Defects Investigation

PropertyValue
property ID: NHTSA Complaint ID
value: 2183120

AI Analytics
type: Organization