V4 mode 2015 6.2?

[high country]

I think GM has programmed the AFM so it isn't engaged as much as it was when it first came out, they won't admit that they know to much time spent in V4 mode is hard on the engine and leads to high oil consumption down the road.

[high country]

None of the 6.2's are.

I know that I was trying to be polite.

[Sooperdave]

Wind and flatness of roads effect it greatly. Some days I can run V4 quite a bit while others it seems untouchable. I find mine works great though!