loud ticking, not lifters

[clownface]

i noticed a very loud ticking/vibrating coming from my EVAP thingy in the back right under my hood, its the soleinod thing in the middle, emission stuff i think...why is that thing being so loud all of a sudden????is sumthing wrong???

http://www.taboospeedshop.com/emissions1.htm
you can see where its at on there

 

[Defiant]

They just do that, sometimes. Swapping out with another may help.

 

[clownface]

o...okay ill see if it keeps on doing it and if it does ill look into getting another one

 

[Coldandafraid]

mine did that when I bought it, swapped it with new one, still constantly fires, but not as loud... so I dont think it fixed the problem, unless its supposed to constantly fire back and forth.