High idle when clutch in, already replaced the idle control valve

[Will D]

Hi,

I’ve got a 94 ranger with a 3.0L and when I am driving and put the clutch in it revs to 4000rpm and takes 5 -10 seconds to settle. Thought it was the idle control valve but that did not correct the issue. Any ideas? any help,is appreciated thx

 

[Eddo Rogue]

you might have a vacuum leak somewhere, or intake leak. you can do the cigar test, or be a crazy idiot like me and spray something flammable around near intakes and listen if the rpms increase. But RPM issues could be a million things, its a common thing...I say do some detailed search and you should find some answers. I usually type in my truck and the issue using few but detailed words, and add "forum" at the end in the search bar.