To decompress A/C line
I was hoping to avoid having to do this. I need to release the pressure in the A/C line on my 92 and move all the metal lines out of my way in order to drill out a broken header blot. Which I may add has a broken bolt retractor inside the broken bolt. What is the best way to do this. And I have searched around. I want to be safe and not screw anything up. Even myself. I hate to lose my pressure but I gotta get this part done or I'll never get a step closer to putting the car back together. Thanks guys!