Question about 1998 Chevrolet Tahoe

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1998 tahoe ac

My 1998 Chevy Tahoe rear ac only blows warm air the front is still cold. Does anyone know what could be wrong

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There should be some aluminum lines under the truck on the rear of body, feel these lines with the a/c on, if they are cold then there is something wrong with your rear blen door, blend door is the door controling the cold or hot desire position, sometimes it is controled by vacium and sometimes it is electrical, if lines are cold what most likelly they will be then have the rear belnd door actuator inspect.

Posted on Jun 18, 2008

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