Sucks to hear that some of you guys are having issues with your trucks. I hope you can get your issues fixed, and if not, get a solution that works for you.
2015 6.2/8spd
9/15 build date
3,081 miles.
I didn't drive slower than 55 on the 600 mile trip home, but I did not use cruise control. Accelerated and decelerated like a buffoon.
Drive it like a 25 year old with a lead foot who bought it with the 6.2 being one of the big selling points
Getting better about stopping, but occasionally have those THROW OUT THE ANCHOR WE STOPPIN' moments
I FREAKING LOVE THIS BEAST!
I've averaged high 22s on mixed highway and interstate driving 4 times.
4 cylinder mode is imperceptible (at least for me).
The 6.2 is a freaking hoot to drive. Step on it and I get moving, STOMP on it and I'm in low earth orbit.
And this transmission is NUTS! Glass smooth up through the gears. The only way I can tell it's shifting is by the pause in engine sound (knock on wood). It always seems to be in just the right gear. The grade braking is nice too. Kinda takes its time hehehe, but it works great and is just as smooth going down as it is going up (knock on more wood).
No clunks (still knocking), no herky jerky stuff, no problems at all. Granted, if I'm coasting and I give the gas a short jab it will jolt forward (as if being awoken), but no clunks or anything. And any car I've done that in has done the same thing.
I remember being worried about the AFM and the 8 speed when I was looking at getting one of these. In retrospect, I'm not sure why. This combination is kick butt.