alright ive been having this idle problem for awhile now, it holds the rpm around 2 and bogs down alil and goes back up jumping around 1000-1500 or to 2000 rpms the car was auto but it did that while it was still auto. i replace the fitv, iacv and i put a new obd1 map sensor on it, i checked for vacuum leaks sprayed it all down with brake cleaner nothing. i have a cel code 6 atmospheric pressure. i dont know where to go from here

 

seems like a vacuum leak..dig deeper...ive seen the injector gromets on cause this on a prelude