09/17/2022 (Sat) 16:26
Ah... There's no telling why it's leaking without pictures or me being there. It could just be old and in need of replacement since years and years expanding and contracting can loosen up fittings. If you go the wrench method. Make sure to get WD40, spray it on the valve/fitting, and let it sit for a few seconds before working on it. Otherwise, you're going to be dealing with a high friction system that will take a lot of strength to more How long your wrench is can also make that easier.
Hopefully, you won't have to use the washer method.