Submitted by wingsy on Fri, 2019-05-17 05:14
On many occasions the cruise will suddenly slow down then speed up for no apparent reason. This usually happens when there is a slower car in front of me in an adjacent lane, even on a clear straight highway. It has also happened on a 2-lane road when a car approaches me. Again, straight clear road. I can also feel very minor slowdowns and speedups at random times, like the system is hunting for the correct speed. (As if the "D" is set too high in the PID loop.)
Anyone else experiencing this?
I have a Charger R/T with adaptive cruise which is what I'm judging it by, and the Charger's cruise is and always has been smooth as silk.