I have tried passing in the gas saving mode and when you accelerate hard the car chokes out & you have to try to back off passing. This is real dangerous. Just had it in the shop & they said there was a recall not sure if this will help or not. It seems to do alright in another mode. Has anybody else complained about this.
Must be others that had this experience in order for a recall to be issued. The dealership is correcting the problem. I’m guessing it deals with transmission programming.
Let us know what the service report shows.
Could be the transmission programming is imperfect, and there’s a recall for new programming download, but I wouldn’t expect that to cause the engine to nearly stall-out on acceleration. The stalling seems more like an overly lean condition has developed. Any diagnostic codes, fuel trim measurements?