Strange Lunges

[Cruizer]

Has anyone ever noticed a lunge when using the cruise control? Nothing has been done to my engine or suspension yet. I'll be rolling down the road with the cruise on and a couple times it's lunged like I stomped on the pedal and immediately let off. Wasn't going up a hill or anything.

 

[HLram]

MDS maybe?

 

[argray90]

Sounds like MDS deff, I turned mine off because I couldn't stand the uphill battles.

 

[Cruizer]

I just tried running mine in tow/haul mode. Was surprised at the difference in the truck's response. I do like the benefits of the MDS driving to work and back but I wonder how it will act lifted with bigger wheels on it.