Not running right on s13 HELP HELP!

[exodus5547097]

I have an ka24e motor. My car is not running right because the idle is struggling to stay alive. I've changed the spark plugs, clean my K&N air filter, my throttle body is clean, and just now, bleeding my brakes. Anyone help please?

[boriquaS13]

Can you give a better discription of your idling problem? Is it missing or real low idle surging etc.....

[theother1wstolen]

if youve already done a tune up, from my past experience im going to suggest you check your fuel pressure, then check for vacuum leaks.