my idle is kinda weird

[Wren57]

There are quite a few things that could be wrong with your idle. If youve already replaced your cpu, i doubt its that... it could also be your distributor timing, or your cam(s) timing... make sure the engine mounts are holding strong... hmm also might wanna make sure there isnt a lack of fuel going to the engine while idling... this could cause sputter, a condition similar to what you are describing... hmm thats all I can come up with now...