I would like your opinion. My air conditioner was converted but unfortunately loses coolant quite quickly. On the leak search binning with the black light lamp through the engine compartment gone and find down on the cover very much contrast. The Urspreung seems to be the two valves. Took some pictures once and the low pressure valve is the main culprit or is it nmoprmal that there is so much contrast agent around the valves as it leaks out when filling there?
Would be grateful for your assessment and advice.
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