While traveling at approximately 45mph, without any warning the vehicle lost complete power and stalled in the middle of the road. i was able to restart, drive approximately 50 feet with the same results. a wrench symbol appeared. called a wrecker and had the vehicle towed to my dealership service department. was informed by the service rep that they needed to replace the throttle body but did not have the part available. nine days later today i have no answers, explanations, or transportation, *tr