'92 Ka24de having problems after tune-up

[YesImLDS]

Originally Posted by thatguyj33

I had the exact same problem, it was first my distributor, then vaccum lines, and the final piece of the puzzle, the o-ring on the idle screw was leaking, causing air to escape the IACV. hope this helps!

I figured out what it was. It was a combination between timing as well as the engine was semi-flooded. Runs awesome now and on all four cylinders now!