Yeah, damn Kraut cars.

The car did well and we stayed confortable all day. Thank God for that. The drive was tense enough without being overheated due to lack of A/C. Our only issue is at idle we lose most of the cold air flow. Oh well, it's a highway car for cruising. I don't drive it in the city, she does. Would the expansion valve cause the issue with low RPM not making cold air and cause the high low side pressure?