I need the collective help of this group again!
The AC in my 1995 940 (USA 62,000 mi.) has quit again. I put some R134 in it about 6 month ago and it was working very well up until today. I tried to put some in again thinking I might not have gotten it topped off the last time.
Here's the thing. When I unscrewed the cap to the filler valve it had a pretty substantial oily coating. I figured that if I had a leak it would be the seal around the shaft in the compressor but, now I'm not so sure. I've never heard of the filler valve going bad and I'm not even sure it can be replaced without the aluminum hose it's attached to.
After reading a little on SwedishBricks I'm hoping the AC will take some R134 when it cools down a bit (It was 90º F today here in Florida). But, I'm still going to have to deal with the leak.
If anyone has any insights in to Volvo 940 AC I would appreciate any help, opinions...
TIA Don