My Subaru has (or should I say had..) an EVAP system which uses engine vacuum to draw fuel tank vapors through an activated charcoal canister. Since all these vacuum systems were giving me all sorts of grief, I binned them. But now I have a loose "vapor" hose coming from the fuel tank, ending in the engine compartment. What should I do with it and can it do any harm just hanging there?
Thank you,
Thank you,