2008 Ford Edge stability control problems

The vechile loss power and stalled out. After that the car on the second occurrence won"t start had to charge battery the car raced whiled idling and had no power to run. Went back to the dealer and are unable to find any problem. So we are now stuck with a car that will shut down and lose all power which is not safe to drive do to the fact that if we drove it at night and stalls out we lose all power and with no power the other cars may run into us and cause an accident which we are unable to prevent.

Driving on the highway suddenly speedometer/odometer stopped working, low tire pressure light came on and car acceleration dropped and it wouldn't respond to increased pressure on gas pedal. Car would not accelerate. Had to get off the highway. Car would only travel at a very low speed. Made my way to a parking lot and shut the car off. Shifting into any gear (reverse, drive etc.) caused the car to jump/shake and make a loud noise. After a while it resolved itself. Took the car to a ford dealership.