I'm replacing cooling system hoses on 2003 Sable with 3.8L OHV engine. There is a hose running from the expansion tank to the lower intake manifold. It runs under the upper intake manifold and I can'rt see what is securing it. The dealer parts diagram shows a metal tube with hoses at each end. Mine appears to be a hose all the way. I'm affraid to try to remove it because I's concerned that there mat be a "T" connection under the manifold.


Anyone know about this?