Vapor/Charcoal Cannister

Yeah, I suppose the vacuum-activated purge isn't necessary, right? Though I think I read that it helps with hot start issues, or starting issues in general.

The purge port (to the PCV) on my canister is small, but the out you have is large, and it says in one of the manuals it should be large. I'm wondering if I have an aftermarket part in there... I bought a small hose and was going to T it into the PCV hose anyway and see what happens.