Hi, I got some CRC Auto AC Pro Cleaner from Super Cheap Auto here in Australia http://clubcj.net/download/file.php?mode=view&id=1011 I put the hose that it comes with up the passenger footwell vent as this is the closest place I assumed it could reach the evaporator http://clubcj.net/download/fi...

The sump plug in your photos 'fearfulmaster1' looks the same as mine, and when I replaced it, I replaced the aluminum crush-washer with a new genuine one from Mitsubishi (it's only about $3.00 or so). They don't fuse, but the old oil becomes somewhat 'sticky', so it has a tension bond to the plug it...