UPDATE: I did the throttle reset twice, but it was only a temporary fix. The throttle response is affected everytime I get on the throttle hard. If I drive it normal(easy), there is no problem with the throttle response acting up. If I punch the throttle, it goes into limp mode(check engine light comes on) and I will have to do the throttle reset. I took it to the Dodge/Chrysler dealer and they diagnosed it as the module in the throttle pedal( approx. $500 fix), but prefaced by saying their scanner was not a complete scanning tool for the Crossfire and could not guarantee that was the problem. There was no charge for their diagnosis and they recommended another Chrysler dealer that had the proper equipment. Being as how this only happens when I drive it, we are going to wait till my wife is able to drive and see if it acts up under her driving habits. Thanks for the input.