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Ac Problems

875 Views 10 Replies 3 Participants Last post by  Ranger
when im driving it is blowing hot air out by the floor on mainly the driver side..and when i put the ac on it blows really hot and then cold for a sec and then gets really hot again and on and off..could it be a bad heater core or a bad exaporator or what?
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Moisture in the system can cause an internal freeze up what is the history of your system. ? sts96
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