Air Con a couple of questions

[verba1]

Does anyone know how much of the Pag oil ISO 100 is needed for a recharge ?

Is it possible to top up the gas in side or do you have to have a full recharge ?

cheers for any help.

[Daisy Duke]

According to the manual 22oz (approx 650ml) of refrigerant is required for a recharge, but unfortunately I can't find any reference to Pag oil, so I don't know what the ratio of refrigerant to oil is. It also says that the a/c compressor comes pre-filled with the proper amount of oil, so no additional oil need be added, which implies you won't have to add any at all. Sorry I can't be any more help.

Edited by Daisy Duke on Wednesday 17th July 12:00

[verba1]

according to a few posts i've read the gas used for a noble is 950 gr . I was at my mot station today and the chap said before they recharge they carry out a vacum and apparently the oil comes out too . They usually use about 5gr of oil for general cars but he was not sure about the noble ?

[verba1]

i did a search and came up with 80 ml of Pag oil ?