93nismo
07-12-2009, 02:56 PM
put a header on my ka24de and now it all of a sudden idles at like 2250 or somewhere around there. its annoying. wastes my gas. anybody have some insight as to what it could be? Ive been told to just adjust the idle screw... but it was fine before i put the header on so i don't think i should do that. maybe its the timing? or possible EGR related? we cut the egr line and crimped it. think it could be that vacum is getting in somehow? any help is greatly appritiated.