Need help!?!?!
ok so I’m these photos are the piece I’m having issues with. It has something to do with the vacuum of the engine that’s all I know. I’m trying to figure out what this piece is called as well as what I can do to fix it. It is the open ended circle piece it will pop out and cause a vacuum leak bad causing rough idle. It is attached to the bell shaped piece in the picture by a plastic rod and it spins pressing the rod into the bell shaped piece. Any advice or knowledge it greatly appreciated in advance.



