Originally Posted by BetaDnB
I've had this happen multiple times. No rhyme or reason. It happens more to me when I'm at a cruising speed, but have had it happen while accelerating. I don't know what they'd even look at without a check engine light coming on.
That's what I was afraid to hear. It happened again today. Both times have been after leaving work. The car had obviously sat for a long period of time but within the first 5 minutes, under a load, while accelerating, the car will buck a few times before smoothing out. Then, no further problems for the rest of the trip home. It's a very quick issue but still shouldn't happen on a brand new car. Maybe the PCM learning the Maf/fuel tables on the new engine? Doubtful but just trying to come up with ideas.