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Why would a 1999 Daewoo Leganza ac blow hot air - I already added freon?

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Answered 2011-09-13 17:14:21

first you have to start the car then turn the ac all the way up then place the refrigerant on the connector an squeeze until the needle goes into the green zone if it goes into the yellow that's a if you know all of this you have a leak and hopefully that's all because if its your compressor you have a very exspensive can go to auto zone and get the dye test with the uv light and find the leak your self.but you will still have to have a mechanic fix it but at least you wil save your self some money because they charge alot to tell you you have a leak then they charge you to fix it

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