car jerks when driving at a constant speed on 1994 Nissan Altima

i just changed the throttle position sensor and it still jerks or hesitates when im driving. for example im driving and i reach the speed limit and let off the gas and give it a little gas to stay at a speed it feels like it bogs out or something...could it be my map sensor or something to do with fuel

Asked by for the 1994 Nissan Altima
if you have not recently changed your oil for your car, it also can be due to that. my older sister had the same problem with her jetta, she came to me for help. i asked if she changed her engine oil recently, she said no. Once i changed it, the jerking went away