i have a 92 eg with a b18 swap for some reason the car doesnt want to stay on unless i stay on the gas like an old carburated car. it happens when i come to a complete stop at a red light or stop sign. even when i slow down to go over a speed bump if i dont stay on the gas it dies. please help i dont have first clue of why this is happening.

 

There are several threads on how to clean and test your IACV. I would start there.

 

i replace the IACV and it still doing the same thing. sorry i didn't mention that.

 

CELs?