idle issue attention

[98NVS]

My vs idles about 900-950rpm then idles high(2000-2300) then idles down just about to stall out then picks up again.... and so on...

 

[The1]

IAC sounds like it's hunting, is the throttle body and IAC passage clean? No fault codes?

 

[98NVS]

Ill check when I get home. Would it have anything to do with idle cable or idle screw??

 

[James39]

Ill check when I get home. Would it have anything to do with idle cable or idle screw??

No, not at all.

 

[98NVS]

All fixed it was a vacuum line that came out of the vacuum intake sensor on driver side behind manifold.
Runs smooth as now

 

[98NVS]

Thanks for the help ay