An issue with multi-player

I select a car, go into the hopper lobby, select the appropriate class for the car I chose, and click it. It takes me into the right destination, but changes my car to a different car in the same class. It doesn’t matter which car I chose, it changes it nearly every single time. I may not have used the car that the game selects for over a month, yet somehow it picks that car. What is going on? I’ve done all methods of resetting, including clearing persistent storage, and clearing the MAC address, multiple times.

Any light that anyone can shed on this?

I knew this would be a waste of time.

Which cars do you want to use in MP ???

Several cars are banned from multiplayer for very good reasons, as you can read here …

http://forums.forza.net/turn10_postst54496_Have-cars-like-the-Escalade--Hummer--Limo--etc--been-banned-from-racing-online---see-post--52.aspx