drivetrain problem

[grn98cavon16s]

ive recently bought a 98 cavalier auto with 122,000 miles on it and im not sure but it has some sort of drivetrain problem. when i turn left something slips and it just revs up but once the wheels go straight again it kicks back into gear, sometimes chirping em if you get on it before it it goes back to normal. and second seems to grind or something at low rpms. any ideas whats wrong?

[public]

Do a flluid and filter change fast. Repeat again in about 6 months. Or have a shop do a complete fluid change. When you change the fluid and filter you only get about 1/2 of the fluid, the torque converter will still have some in it.