5.3 Dynamic fuel management

[Kdn85]

Hey guys hope all is well, I’ve read and seen in my own walks of life that the old active fuel management equipped 5.3s had issues and curious to those who have 2019 5.3s and up with the new dynamic fuel management how’s it going with it? I have a 19 Silverado with dfm and so far so good at 15k miles. From what I’ve researched I know this is a very complex technology and had me a tad bit concerned for longevity of the engine but I didn’t know about this system  when I bought it  I’m hoping they did a good job and won’t have the issues the old AFM systems had. And again I’m loving the truck so far , very nice! Thanks.