1999 Chrysler Cirrus heat blows hot for a second then cold

1999 CHRYSLER CIRRUS
110,000 MILES • 6 CYL • FWD • AUTOMATIC
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BDOOGAN
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Hi,
once the car warms up i turn the heat on and its warm for about a minute or two and then it gets cold. If i turn it off for about 10 min and then back on it will be hot again for a minute or two. Do you know what the problem might be?
Dec 10, 2009 at 11:55 PM
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BLACKOP555
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i would really be leaning towards a issue with a plugged up heater core. to test feel the hoses when the air is warm. and then when its cold feel them. do you note a temperature change/

hoses i am refering to are the heater core hoses. they are about inch diameter and they run through the firewal to the heater core.
Dec 11, 2009 at 1:59 PM