I just drove back from Biloxi, MS to Atlanta, GA and had some intermittent loss of power. Slow deceleration regardless of punching the gas, car jerked like it didn't want to go forward. When I pulled over and restarted the car it ran fine, for a while... It did this at highway speeds and in town speeds, off and on all the way across Alabama. It wasn't running hot but eventually the check engine light came on.
I don't know too much about engine mechanics but from what I read the TPS seems like the most likely culprit...

thoughts?

http://www.grandprixforums.net/hey-n...tml#post417384
link to thread on my car