Question about 2008 Dodge Ram Pickup 1500

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Heater blows but no heat in my 2003 dodge ram 1500 4x4 with 4.7L engine. what can this be? its a 2003.

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If your engine reaches normal operating temperature then it sounds like the heater valve is not operating. Find the valve on the engine firewall passenger side and manually open the valve. Find it by following the 3/4 inch heater hose to the firewall where it is connected to the valve. Most likely the cable ( or vaccum hose)from the temperature dial to the valve needs replacing.

Posted on Dec 31, 2009

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roniecon
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SOURCE: 2003 DODGE RAM 1500 HEAT BLOWS DEFROST OR DASK

there is a directional door actuator motor,that has gone bad.

Posted on Nov 20, 2009

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2003 dodge ram 1500......no heat


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2 Answers

2003 DODGE RAM 1500 HEAT BLOWS DEFROST OR DASK


there is a directional door actuator motor,that has gone bad.

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