2004 Dodge Caravan heating

2004 DODGE CARAVAN
150,000 MILES • 2.4L • V6 • AUTOMATIC
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DREALDDD
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My heating in my dodge caravan 2004 does not blow air when on max. Heating but go down a notch before and it starts again . I have already changed the termostast behind the glove box . Coolant is full and the radiator does not seems to be leaking.Any Ideals ???
Dec 20, 2013 at 7:22 AM
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JACOBANDNICKOLAS
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Have you replaced the blower motor resister?
Dec 20, 2013 at 7:30 AM
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DREALDDD
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where is that ?
Dec 20, 2013 at 8:34 AM
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JACOBANDNICKOLAS
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It's behind the glove box mounted on the blower motor box.
Dec 20, 2013 at 8:52 AM
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DREALDDD
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yup changed it but do not know if it could be that again
Dec 20, 2013 at 2:51 PM
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JACOBANDNICKOLAS
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If it is doing the same thing with the new resister, then chances are it isn't the problem. Have you checked to see if there is power out of the switch when it is on high? ( I am assuming you are referring to the fan not working on high. Is that correct?)
Dec 21, 2013 at 5:20 PM