idle problem

[2ueceka24de]

i have a 93 ka and wen i throw the clutch out idle drops to 400-500 and sometimes sputter and dies.car has emissions delete i plugged the vac lines(3 in front and 2 in back is that correct?) after i did that car started dying more often. i sprayed carb cleaner down iacv car died started it up and ran it for a lil but since i plugged vac lines car has been stalling more often. do i need to replace that part or is it something else car idle fines it jus wen i throw the clutch out. am i missing a vac line or do i need to clean iacv or replace it or is it another problem?. any info is appreciated thanx

[2ueceka24de]

found out its a vac leak thanx neway guys!!!aholes ain even write back lol

[s14GreenNimbus]

hey i know this is a super old post but i feel bad and am new to the community, but i have a 96 and it pulled a code for a Crank position sensor..

My car has a cold start feature so when the car is cold it automatically starts and revs steady at 1100-1200 rpms. The problem is when car is hot or at prime running temp, and i try to start it, it will start, idle super low for a second, then die out. Everytime, never fails, and worsens if i keep starting it dry.
Only way it acts differently is if i give it gas, or if i turn on the AC O.o so weird. but anyway