Check Engine Light On problems of the 2009 Ford Focus

I was driving my Ford Focus on the highway, running approx. 55 mph. All at once a wrench light came on in my car, and my car decelerated to approx. 10 mph. I pulled it off of the road shut the car off and restarted it, and the car ran fine the rest of the way home. Since then it has happened multiple times, without warning. I took the car to my Ford dealer shortly after the first occurance, and was told that since the wrench light wasnt on they couldnt tell me what the problem was. Yesterday, the car did it again, but this time the engine light came on and stayed on. I took it to advance to have the code read, and was told it coded out a (tac) throttle actuator control failure. I have several friends that also drive Focus' and they all tell me that theirs is doing the same thing. I was wondering if you could get Ford to recall this problem. I have also researched on the internet and found that they are also having this issue with the mustang, f-150, and f-250 to name a few. Thanks for your help.