...heater control with just a knob, they are prone to break. They run about $9 at a Dealer and many Salvage yards won't let go of them without selling the whole heater control. Since the shaft of the ...
heater control, the knob to vary the heat breaks and splits. You turn the knob and the shaft behind it does not move. I would try to check the Control knob on the dash first, as the Electric valve may
...heater hoses and A/C puts out plenty of cold air. I'd like to know what the cause/fix is so I don't have to keep climbing under hood. under the dash is a air control door. It switches the air flow ...
Question about Ford F-250
the A/C pump starts when i move heater controls to defrost or mix The heater works great until you move the controls to defrost or mix then the A/C pump kicks on and then it blows cold air. Great ...
...works in defrost mode do you mean all air comes out defrost ducts - hot or cold. If yes, check for a vacuum leak from engine vacuum line to heater control head. This assumes you have vacuum
...worse. check the heater temp. control pot under the hood, inline on one of your heater hoses, it may be sticking causing hot water to only get to your heater core when the engine is at high ...
...heater control turned on high feel the outlet heater core hose (facing engine it's the one on the left) if it feels cold or not as hot as the inlet then one of two items are at fault...#1...The ...
...control lines (if equipped). Remove the heater core securing brackets and/or clamps. Lift the core from the case. Do not use force. Take care not to damage the fins of the heater core when removing. ...
...heater control valve in one of the heater hoses. Check that when you set the controls all the way up hot that the valve is opening the whole way to allow hot coolant to run thru the heater core. If ...
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