I have an EVAP Leak that I could not find. So I put it in the shop to have them pump smoke into the system and they say it is leaking at the EVAP canister. They say it cannot be repaired because of the leak location. What I am wondering is, does the valves come with the box? The valves are in the white plastic squares on one end of the canister. I think the canister is about $60.

 

the white thing is a separate piece. much cheaper. I bought a new canister, when all I needed was the white thing. don't make my mistake.