as ive said b 4 . my idle on my civic DX is stuck at 4K rpms.. there are no vacuum leaks i know this for sure.. the connections are all right but when i pull the vacuum hose out of the MAP sensor the idle goes down to about 2K . it sputters a lil but at least it dont idle at 4K .. i would like to know what the prob is here cause running it this way cant be the best. what could it be?

 

maybe u messed something up when u messed with the idle screw????