this may sound dumb but i am trying to pop my last cat but i don't know where it is or what it looks like...

 

Pop Your cat?
Is she hiding from you?

You mean you Cats on your truck (were they are located)?
If I remember right, There was one on my truck right under the passenger door. And I believe there might be some in your headers???

Im sure there are more people here that know more about that than I do