Has anyone experienced the stinger lagging when trying to take off? I have stopped at the stop sign, idle stop came on. I let off and car restarted. When I pushed accelerator the car didn?t go. It will creep and basically roll into traffic. You must let off and press accelerator again before the car will take off. I have also been getting the message ?auto stop is off? ?start vehicle manually? and when this appears it goes into accessory mode. This car has spent more time in the shop than driven in the two months we?ve owned it. It?s a 2.0 stock.