Mechanics

NISSAN XTERRA COOLING SYSTEM PROBLEM

2008 Nissan Xterra • 98,578 miles

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
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Guest
December 7, 2012.



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.

Homer1967
Dec 8, 2012.