MY HEAT IN THE VEHICLE ONLY BLOWS HOT AIR WHEN ...
2006 Nissan Armada
October, 22, 2012 AT 11:31 AM
My heat in the vehicle only blows hot air when the gas pedal is pushed. When sitting still at a stop light it then blows cold air. Is this a problem with the heater core, although I see no wet spot in the floor board, or is this a heater control valve or something else?