I have an old shuttle bus I would like to convert and it has a transicold split system AC. When I bought the bus the AC didn’t work. I have been trying to fix it and I got the back fan to work. My question is weather to take this to a shop to fix it or rip it out. It is a split system AC so it is not a simple removal. I also don’t know what wrong with it and it could just need a recharge so I don’t know how expensive it is. I would like to keep it since it is already installed and it would be nice to have an AC that could turn on whenever the engine is running. I also know the repair might be expensive and it does take up some room. Has anyone had a similar experience or does anyone have an idea of what I should do. Thanks for any help!