eman930

Hey guys, just wondering how far you guys back out the idle screw to set the idle? Mine is 4 full turns, that seems like a lot to me, I've got all new vac lines, I'm wondering if my Idle control motor is stuck, or is 4 full turns normal? I've done the idle adjustment on clarks and get the same result

mikeyoman

Try setting the idle screw to something that gives you a higher rpm than 840, say 1000.
Then remove the shorting link that sets the ICV to mid position, idle should drop back to 840 rpm.
If it does the ICV is likely ok, if it doesn't then the ICV is probably stuck.