My car (92 accord 5 speed) started acting strange yesterday when I left work. I started to take off in first gear nicely because it was cold and at about 2500 rpm it started sputtering, almost pulsating not really going anywhere, then about 3000rpm or so it grabbed and took off. 2nd gear it did it and 3rd gear but not quite so bad. Then after it got warm it didn't do it again.
This morning same thing but not nearly as bad. I recently had a tune up done and oil. So I'm kind of lost here.

Thanks