2024 Chevy Duramax 2024 Problems Forum. I got a notification that the emission system needed serviced, took the truck in and found out the egr. Come join the discussion about modifications, towing, classifieds,.

Please note i am using a scan gauge iii for my data and now have 600. Reliability has been average, i have experienced a few problems to include a short in a wiring harness, egr coolant leak, glow plug fail, and nox sensor fail.