I'm not getting any cold A/C at the moment, so I'm planning to do some diagnostic work.

Last time I had it filled at a shop, they said "high side a little too high, low side a little too high". They suggested the condenser could be replaced. The compressor was replaced 3 years ago.

I'm wondering what else I should do "While You're in There (WYIN)"?
- Condenser
- Expansion valve (where is this on the car?)
- Receiver / Dryer?
- Any extra o-rings?

Any other components?

Bruce

__________________
W201 1989 190D