So I've had this random hose hanging here without a connection for...many years. My car might run better if it was connected? 😁 Does anyone know what it is for? Thank you!





Approximate location under the hood



Not connected to anything.



The view from the side



What the other end is connected to



Picture of the full hose from start to end

 

Normal. It's the transmission breather hose, it doesn't connect to anything at the top.

 

Thanks! That's good to know. Shows you how much I don't know about my own car, lol. But I'm here to learn...