2007 Toyota Corolla "car heater cold temperature high" Questions

thermostat but that has not helped. Hi I would first check to see if both heater hoses are hot to the heater. if 1 is hot and 1 is cold the heater control valve is closed or the heater core is plugged

heater will blow cold unless I am driving 45 mph +. If I stop at a light or even slow down it begins to blow cold. Last year, if I moved the temperature slider even a little bit to the left the heater

...heater only blowing cold air. 2001 Jimmy ran out of antifreeze, temperature gauge went way up, heat is turned on and only blowing cold air. Put anti-freeze into the radiator and the overflow and the ...

...car starts to overheat, shut off the air conditioner and open the windows immediately. If this does not reduce the overheating, turn on the heater as high as it can go. If this still doesn't work, ...

...be piping hot. If they're both cold; the heater core has an internal blockage. Next, replace the thermostat with a winter (180-195 F) derivative. Bleed the system accordingly, and keep me

cold again whats that heater blws hot for about 5secs then gets cold If there is no sign of coolant loss (air pocket in heater core),then check for plugged heater core. Both hoses should be very close

...heater core, ...Missing: 300m ?luke Why is My Car AC Blowing Hot Air? - BlueDevil Products gobdp.com/blog/car-ac-blowing-hot-air/ it sounds like a faulty temperature sensor or the thermostat is stuck ...

...cold air The heater in my 02 Jaguar S Type is blowing just cold air with the temperature on climate control raised as high as pssible. The AC works fine. There is no heat coming form blower however. ...

...heater valve not working ,,, if the car has climate control you need to be sure that it is serviced properly as this system mixes the hot and cold air,, also at 210 you should have some heat , the ...

...heater blows cold and thermostat gauge goes to cold. Back flushed heater core, new thermostat any ideas? I'd say you have a faulty thermostat, be it new or not. If your temperature gauge goes to cold ...