1993 Toyota Camry Running Problem

I have a 1993 Toyota Camry 4 cylinder. I have replaced the plugs, wires, cap, and button. I have also cleaned the throttle body, and air cleaning system. The car idles fine, even after you put it in gear, but when you go to drive off no matter what gear forward or reverse starts to act like it missing, when you push on the gas like a normal person it spits and sputters, if you push on the gas easy and not to much at one time, it takes off fine, and will run fine as long as you don’t push on the gas to hard. It was running fine, but after I got off my 12 hour shift for work it starting running bad. I had to replace the exhaust right in front of the catalytic converter, and I have replace the radiator, transmission rebuilt, both front axles replace, trimming belt replaced, all with in the last 6 months, along with the plugs, wires, cap and button.

What could be the problem, and what do I need to do to fix it. It any parts need to be replaced checked etc. Could you please also include the location.

I just strated the car again, and now when you put it in gear it idles ruff, and still the same effect when you push on the gas.