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  1. B

    Proper Charcoal Canister Routing

    The purge signal port on the evap canister... I would think this is just a signal to sense vacuum. Is this supposed to hold vacuum? Using a vacuum pump, I can suck on this all day. I believe this is causing me to have too little vacuum to operate my EGR valve.
  2. B

    Proper Charcoal Canister Routing

    Mine doesn't have a tube. I think it is supposed to drain. I have an evap canister from a CJ (a couple years older), and there is just a filter on the bottom.