vacuum leak

Does anyone have an image or can take one of the red vacuum line on the left side of the motor in the back. I did a tune up on the van the other day and i knocked it lose and now i can't find where it connects lol.

thank you in advance

Can you post the year/engine (3.8L or 3.0L) for your windstar?

By left side....are you saying the driver's side?