Replace the dash board.
The Legnum is a model produced and sold by Mitsubishi Motors. It is the equivalent of the Galant but is only sold in Japan and it's surrounding areas.
For the Legnum, 6A13TT, it's best to use Fully Synthetic Oils, preferably 5W30.
If the air conditioner in a Mitsubishi Legnum is not working, there could be a blown fuse. There could also be a loose cable, or a problem with the heater motor.
The cabin air filter on a 1999 Mitsubishi Legnum is located behind the glove box. The filter can be removed once the glove box is released and taken out.
I believe it is 4.4 litres.
There are many websites that sell parts for the Mitsubishi Legnum. It is best to check reviews before trusting these sites though, as it seems that going into an auto parts store is more reliable.
clubvr4.com
Between $1000 and $2000
If it's a 2 litre GLX, and from 2004, it has approx. 133hp. The 1997 mod had 136 hp. There is also a bigger variant of this car, 4WD og FWD with 163 hp coming from a V6! This car is called the "VR4 Legnum"
means you've got no gas haha
The 6a13tt engine found only in the Mitsubishi galant/legnum VR4 is an interference engine, If the cam belt snaps the valves can com in contact with the top of the pistons. ClubVR4.com is a get resource for information on the 8G VR4 it is all on that site.
You can use 10W-30 weight motor oil in your Mitsubishi. A heavier motor oil can be used in extreme climates.