Hi all, This weekend I finally got around to tracking down that last vacuum leak -- in the pneumatics of the HVAC control apparatus. (I had previously identified a leak through the vacuum line leading through the firewall from the vacuum solenoids or "magnet valves" -- righthand/passenger side of hood compartment.) The larger source of the leak was immediately apparent. In their infinite wisdom, Nissan put a splice in the vacuum line in the righthand/passenger dash area. It's shown in the fac