Thanks for the response.
History of the system - I've been driving this car for ~7 years. Didn't need a recharge until I replaced the compressor about 3 years ago (of course). A/C performance had been decent until sometime in the past year. I'm assuming it is charged, since it only took about 1/4-1/3 can of R12 about a month ago.
I'll see if I can swipe some gauges from a friend and take the pressures.
__________________
1983 240D
|