Actually had it done professionally. Not at Volvo dealership, but a guy I know. $100 to charge it with sealants.

I have a 2000 S80 and I'm trying to refill the freon. So the valve on the radiator is actually a high pressure valve? I though that the one hiding really low past steering pump and electric box is actually the low pressure one? I couldn't fit the adapter on the high pressure valve, does the adapter ...