Low power before 4000rpm, a pull after 4k rpm

i have a 1992 acura integra gs. Im feeling a pull after 4k while in second gear. I might have to do a tune-up. tell me what you guys think it is. I cant get over 210miles before the gas light comes on.

okay soo it can possibly be your
1.spark plugs n wires depending on how long ago you changed them…
2.check cap and rotor-ignition timing
3.your timing belt skipped a tooth causing valves and cams to not open at proper time(which what happened to me and i had this same problem…wasted gas like crazy)
4. your tp sensor is faulty…

there you go you should find your answer…