Are those the colors of enhanced speed?
Discussion
Oh no, you are diaging an AC system. NOT FUN!
Under that brass tool is a plug that was slow leaking. It’s miserable, because if you don’t have that brass tool than you get to watch the system slowly drain itself. Miserable anticipation.
Luckily I had that tool, which allows me to hot swap the plug. No more bleeding to death. Now after a couple months, it’s as cold as it ever was.
