I was wanting to run SeaFoam through my vacuum line because I have to smog my car. I'm not positive which line to put it though, although only one is pretty obvious. The one I think should be used runs off that multiple T and into the top of the intake manifold (the ony one I see going into it, actually.) I just wanted to make sure this is correct before I do this. I took a picture of the line i think to use. If anyone who knows for sure if this is right please let me know. Thank you.
http://i40.photobucket.com/albums/e2...833/vacuum.jpg
1989 2.3 Liter Vacuum Line to all clyinders. Im not sure which one to run SeaFoam in. 
