car takes off slow then speed up on 1996 Pontiac Grand Am

When I stop, then take off the car takes off really slow then it speed up what is that?

Asked by for the 1996 Pontiac Grand Am
It could be that your transmission is starting out in the wrong gear. Engine performance issues could also cause a similar driveability issue. It may be necessary for you to road test your Grand Am with a qualified technician to get a better idea of the cause of your problem.
check the idel or your spark plungs