2024 Chevy Duramax 2024 Problems And Solutions. General motors has initiated a service update for the 2024 gmc sierra hd, addressing an issue with the 6.6l v8 l5p turbodiesel duramax engine. Just got a 2024 chevy hc duramax, i've put 300 miles on the truck.
General motors has released a service update for units of the 2024 chevy silverado hd equipped with the 6.6l v8 l5p turbodiesel duramax diesel engine. I got a notification that the emission system needed serviced, took the truck in and found out the egr.