vacuum leak???

[shanes14]

i recently put a s14 ka in an s13, in the process i took out all emissions and everything i didnt need.(a/c)

its running rich, and has a very lopey idle.. it doesnt have a missfire when i rev it but when its steady at one rpm it miss'es.

it has new injectors, distributer cap, rotor, plugs, o2 sensor, tps.

i am almost out of ideas.. the timing is dead on, iacv isnt dirty.

does it sound like a vacuum leak to you guys?

[duffman1278]

Did you calibrate the TPS to spec? Try adjusting the idle screw.

[shanes14]

i have,, tps is like .48 and ive played with the screw, even put on a different iacv.

[duffman1278]

I'm not sure about the KA but that voltage seems slightly too high. Check the right value in the FSM or on zilvia.

[shanes14]

its supposed to be between .45 and .55