Welcome back. I hope this video helps! First tutorial! I am working on my 2016 SRT Grand Cherokee and replacing the valve in the high pressure port, or so we thought. Video: Samsung S22 Ultra- 8k 24fps(got cut down to 4k) Edited on CapCut Tool: Lichamp Automotive AC R134A... https://www.amazon.com/dp/B07QVF2V2R?ref=ppx_pop_mob_ap_share