2002 Chevrolet Trailblazer AC

2002 CHEVROLET TRAILBLAZER
4.2L • 6 CYL • RWD • AUTOMATIC
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ARIESS
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I just had the engine changed for my trailblazer 2002, but now AC is blowing hot air only. I do not what happened to it. Do I have to refill the cool gas for AC as I replaced the engine or what is the problem. I will highly appreciated your guidance please.
Dec 7, 2014 at 2:44 AM
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MHPAUTOS
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Make sure that the A/C compressor clutch wire has been connected, if this is ok, then you will have to get the refrigerant level checked, it may be to low which will shut down the system.
Dec 7, 2014 at 3:33 AM