Me and a friend pulled off my upper intake to replace the gasket and we also replaced the vacuum lines. Well he couldnt stick around to help me get it all back together and now I cannot find a place to connect a line back up. I think its the MAP (rectangular shaped box to the left of the vacuum distribution block) ? Where does this connect to? Also since I have removed the A/C could I cap off that source on the distribution block? Thanks for your help.