Cylinder de-activation is driving me insane.

[Hunter]

My 2015 392 SRT had it. A8. Hated it. Under light acceleration/cruising it would drop a couple of cyls. Heavier accel would wake it up. I think it depended on mode too.

As stated, my 5.7 had it my scat did not.

 

[Slowpoke387]

As stated, my 5.7 had it my scat did not.

Well thats really odd. Everything Im finding says all 2014+ Apache 6.4 A8’s have it. How did yours sneak through? Example here:
https://www.dodgegarage.com/news/ar...emi-engine-quick-reference-guide-part-iv.html

 

[Hunter]

Well thats really odd. Everything Im finding says all 2015+ 6.4 A8’s have it. How did yours sneak through? Example here:
https://www.dodgegarage.com/news/ar...emi-engine-quick-reference-guide-part-iv.html

If it was, I never noticed. Wasn't advertised.
I need to dig out my window sticker and see what it says.
I did notice with the 5.7 though, no mistaking it.

 

[fumanchu182]

So during a pass it was fine, after the pass cylinder 8 would shut off. I finally got the table to be editable, @ostmike was right, I had a compare and the table would wig out. For all those in the know, HP Tuner VCM scanner is built with software from the dregs of .NET days and isn't updated all too frequently to support legacy laptops that have Windows 95 .

I haven't had it come back yet. Cecil is next week, the motor just needs to make it through next week then a hellacious longblock is going in...