96 town & country exhaust or gas smell in side
 

96 3.8 town & country exhaust or gas smeel in
We just changed the altenator about 2.5 weeks ago, we broke a flex tube which I modifide a new one) that I thought was for the water to drain from the grill up at the windshied wipers down through the engine apartment to keep it off the belt and altenator ect...Does anybody know what this flex hose is for? Any help would be appreciated.

Thanks