Need Help With Ticking In Intake Mani.!

[Blue95GST]

Ok, i'v searched everything i can't and can seem to find anything, here is all i know so far, at idle, there is a constant ticking coming from my intake manifold, as soon as it see's any throttle, it stops, my vaccum lines coming from the manifold pulse with every tick, so any ideas of what it may be? or anyone have past experience with this? any help would be great, thanks

 

[blackbyrd]

my vaccum lines coming from the manifold pulse with every tick,

What do you mean by that?
Are you sure this isn't just lifter tick.. At idle.. Like every other dsm experiences..
Maybe not, just try to get the obvious out of the way first..

 

[GVR4592]

Do you have a boost/vacuum gauge?

 

[Cold Dark Shado]

Could be the PCV valve making noise

 

[Blue95GST]

ok, with the pulse, i held my hand on multiple vaccum lines and the line would pulse, or jump everytime i heard the tick, then stop once it saw throttle, i'll try and look into it more, but right now thats all i know, im about to go out there right now, but thanks again for anything you can think of