Originally Posted by
Mauser308
It's amazing how many systems 'weep' a little gas from somewhere that you just can't find. Had one in an old Safari, low gas and topped it up. Leaked down over about 9 months, couldn't find a leak anywhere but scored a rebuilt AC pump and refittid that with a new receiver/drier and the mate regassed it. Lasted about a year, and low on gas...
Recharged it and went through everything, couldn't find a leak and checked the thing religiously once a month and was still leaking down when I sold it. They just wind the windows down now. AC leaks can be a pain in the arse...