Just picked up a new 2015 XLT 2.7
Very impressive motor, Torque is great. But the problem I have is the rough Idle. The truck had 12 miles on it when I drove it off the lot. Every stop light I come to when at idle, its rough/alittle shaky at times. "also I always turn off the Start/Stop button"
Has anyone else encountered this problem on their EB motors?

currently I have 1100 miles, Dealer says its normal.

 

FWIW, the 3.5EB in my 2012 feels a little rough at idle sometimes. I upped the idle with my Livewire and that seems to have helped since I haven't noticed it as of late.

 

I'd guess probably just trying to save a little gas. Have you tried driving it without turning off the auto start stop? It's pretty seamless and would of course stop the idle concerns.

 

yes, tried it both ways, other than that, an amazing motor.

 

WOW, added a SCT Live Wire Tune, and now the little 2.7 EB Idles perfect.