The SRT-8 (6.1L and 6.4L V8)
So on my '18 R/T (5.7)....MDS would turn on almost instantaneously when around cruising speed. Even when doing 45mph or whatever, and obviously on the freeway.
On my '19 Scat (6.4) though....it's rarely turning on. On the freeway & cruising along, on flat ground, it doesn't kick in. The...