The temperature gauge of your Mondeo stays cold and there is no heat from the heater so what could be causing this?
A common cause is the thermostat being stuck in an open position.
No. It would be very uncommon for a thermostat to determine whether to turn the pool heater on based on the outdoor AIR temperature. All pool thermostats monitor the WATER temperature. In this way, they keep the water at a predetermined temperature (just like your house thermostat). When the water is cooler than the predetermined setting, the thermostat turns the heater on. When the water is cooler than the preset temperature, the heater is turned…
If its a gas water heater then it may be a bad thermostat or the temperature is set very low or in some cases the wind from a storm could blow the pilot flame out and in time the water turns warm then cold. If its a electric water heater it could be that the bottom element is not working or the dip tube is damaged or the set water temperature is set on low.
2002 Chevy venture the temperature gauge goes up you can smell coolant when it does and it goes down when you turn the heater on what is causing this?
Why is cooling fan coming on so soon on a mondeo 1.8 lx 2001 and temperature gague is working .this happens to stay on until engine is turned off?
What could be wrong with the heater in 2000 Dodge stratus that blows cool air you already replaced the thermostat?
If the heater stopped working in a 2001 Chevy tracker do you have to replace the heater core or blower motor or both?
Could be several things. If the blower works on A/C or vent it is good. If the Heater core is not leaking (due to corrosion, which is a common problem) it is probably good. Could just be the Temperature cable is off the the blower door not allowing air to pass over the heater core. Just to name a few..........
Why would a 1998 Blazer blows cold air when the heater is on and the engine temperature is around 190?
Sounds like it could be a possible bloked heater matrix try removeing connecting hoses a jet-wash the matrix out both through the inlet and outlet until water flows free. The motor for the temperature door in the plenum isn't working. As you increase the temperature control on the dash, it sends a signal to a motor which opens the door to the heater core. Yours is sealing off the heater and allowing AC or fresh…
Check that the heater valve opens fully, and then take the heater hoses off the at the water pump and flush the heater core with the garden hose in both directions.The problem could also be the thermostat being stuck open, meaning the engine is not reaching its operating temperature, especially if you are in a cold climate.
Could someone help. I have a 1992 Buick Rivera and the temperature gauge in car is going toward the red I turn off the heater and it drops away. is it some kind of sensor heater core thermostat?
1997 ford ranger xlt - I cannot regulate the heat temperature when the heater fan is on - it is always high heat when the dial is turned to the blue cool level any ideas?
it could be thermostat stuck open ,low antifreeze, also could be ambiance temperature sensor,or the actual temperature controls on your heat and cool panel in the car.I have also seen a cadi that the heater core would clog up from deposits and would not heat but it did not bother the cars cooling as far as radiator,just would blow cold air .also check all your fuses.
there are a number of things that could be causing a no heat problem, theses are some things for you to check out. 1) check to make sure that the controls are working the vaccum part under the dash ( just move the switch from hot to cold) 2) a thermostat 3) radiator not flowing 4) heater control vavle 5) heater core stopped up 6) water pump