Problem with Hesitation on Steep Inclines
I'm not sure if it is something that is easily explained by the fuel system's setup or if it is a larger problem in the making.
On my '13 GC (from purchase till now) whenever I come out of a particular parking garage (and sometimes continuing sporatically a little after leaving that same garage) the truck will hesitate on acceleration. The hesitation is minor but there is a definate miss. No Check Engine lights have been thrown but it happenes like clockwork going out of this garage. The incline is fairly steep (I'd assume it climbs 8-11 feet in about 30-35 feet, around 30'ish degrees). On top, its enough to engage the hill start assist. Also important is, it only hesitates on the first 10-15 feet of the climb out promptly gaining power back afterwards. And as stated previously, one out of every 30 times or so it will pop back up again on flat ground after leaving the same garage. Odd...
I've been chalking it up to something in the fuel system not happy with the incline, or maybe a traction control issue, but I'm curious if anyone had similar concerns or reports.