Sputtering 240 SX - - -Need Help!

[dbcloud9]

My son and I recently got a 1990 240sx (KA24E) running, but never really drove the car for a long time (3-4miles). I recently started the car and drove it around the block, and now it's sputtering when accelerate. Any suggestion on what we should look at?

[Otto347]

Look at the cap and rotor. Plugs wires after that, just basic tune up things.

[dbcloud9]

I just recently tuned it up about 1 week ago...and we running good, till i changed all the belts (which could be coincidental) I replaced all the plugs, wires, cap, and rotor.

[jimmytango00]

i had the same problem and it was a bad injector, take a look at that.