I drove my 6 spd crossfire from a cold start this morning and the surging was there again and was not due to a sensative pedal. I would coast at 60 k and rest foot on pedal slightly and it felt like the car was hit by a fierce gale. My ? is why only from a cold start ? I drove an hour later and the surging gone and nothing 3 hours later. Thxs for everyones input.