The AC on our '96 850 (with fancy climate control) works great for about
5-10 minutes after you turn it on, after which it blows warm air.The dealer couldn't find any leaks after injecting dye into the system and looking for it under UV.
I don't think the climate control system is turning off the AC because it's still running the fan at full on.
What should I look at next ?
Thanks, as always, in advance,
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-RL