Question about 2004 Volvo C70

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Having a problem with the A/C ! works gret for a while then it will blow warm air even thogh it is still warm outside shut it off for a while and will come back on then do it again ! could be temp. control or temp sending unit ? but ... also there is no water condensation under the car ! could be filling with water and frezzing up ? if this is the case is there a drain line ?? can't find it ? any advise will help

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A/c is a close circuit that pumps frezing gas if there is not enough gas it will create cluctuations of temperature.

now you will ask why is there not enough gas? with time that gas just runs out and new must be plugedin. and you might check if there is not a broken pipe ( gas might flowing out)

Posted on Jul 30, 2010

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Posted on Jan 02, 2017

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