Welcome. I hope it is not a torque converter problem.

Check out this thread and see if the symptoms are similar. If you decide to retrieve your car from the dealer, try the ATF change first.

http://www.contour.org/ubbthreads/showflat.php?Cat=&Board=tranny&Number=1047360&page=&view=&sb=5&o=&fpart=1&vc=1


"Always do the cheap and easy ones first." 1996 V6 ATX 96K miles