Bumping a slighty old thread here.
I had the issue where the gas pump would constantly click when the nozzle was placed into the neck. So in order for that not to happen I literally have to hold the nozzle upside down and wait for it to click. Quite annoying.
Brought it into the dealer, the fuel filler neck was replaced. Filled up after the dealer and no issue. For now. lol
Was talking to the tech who is a friend and he was cursing the capless system. He said this is the 8th one that he has done.
68243684AA is the part number if anyone is interested