2008 Nissan Xterra Heater Blows Hot Air 1500 Rpm Idle Cold D Water Pump On This

2008 NISSAN XTERRA
98,578 MILES
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Heater blows hot air at 1500 rpm but at idle air goes cold where I'd the water pump on this truck 4.0 ltr.v6
Dec 7, 2012 at 11:56 PM
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HOMER1967
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i would say based on the symptoms that you most likely have a restriction in the cooling system,most likely the heater core.try doing a good cooling system flush.
Dec 8, 2012 at 4:30 AM
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