I recently purchased a 2011 Grand Caravan Crew w/ approx 36k miles. It was certified and is still under dealer warranty.

As I drive the van more, I notice that it tends to shift strangely from a stop. When I start from a stop, the first time the van shifts, it is almost like there is some sort of lag or something. It feels like I need to hit the gas again because there is a loss of acceleration power. That is the best way I can describe it.

Anyone have any ideas on this? At first I was thinking injector or transmission problem but I am not sure.

Thanks!