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1999 Dodge Durango Question: poor heat from heater in 1999 durango the rad is full

 

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conanthedriller, 5.9L V8, Babb, MT, November 19, 2012, 08:09
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replaced thermostat and filled rad

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  • Answer #1

    your.mechanic November 19, 2012, 08:31
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     Master

    possibly a blocked heater

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    conanthedriller, November 19, 2012, 09:21
     Rookie

    not that ...wonder if there is some sort of valve on heater hose...hoses are colder than rad hoses

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    your.mechanic, November 20, 2012, 00:20
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     Master

    heater valve

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  • Answer #2

    Greg's Orange Auto (13211 Answers) , Orange, CA - (714) 361-9386
    globalhelper November 19, 2012, 12:56
     Master

    could be a bad heater control valve if appl. to this model or heater controls. seek a diag and insp

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  • Answer #3

    fireboy2000 November 19, 2012, 13:53
     Rookie

    Do you have any residue on the inside of windshield, or any sweet smell coming from the the passenger side ,just below the glove box? theres a very good chance the heatercore is done.

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