2002 Toyota Celica "check heater core working" Questions

check the cooling system like rad and coolant levels . you will have heater core hoses running from the engine to the firewall going to the heatercore . grab the heater core hose and feel if it's hot

...Fluids are full. Car is not overheating and only blows cold air. Check heater tap is on or it could be the baffle inside the heater core,remove one heater hose to make sure water is

check your radiator level, as stupid as it sounds my 01 celica didn't have heat for 2 years. I was thinking it was the heat flap or something because when I drove the heat would start working and when

...check this procedure to work with the Heater Core... Disconnect the negative battery cable. Drain the cooling system into a clean container for reuse. Remove or disconnect the following: Heater hoses ...

...heater-core-on-buick.html----------This will help.Thanks. Check the thermostat if it's only blowing cold air when heat is on I would check the thermostat before anything else sometimes it's as simple ...

CHECK SEE IF HEATER BLOWER MOTOR WORKING, REMOVE HEATER BLOWER MOTOR HOT WIRE HEATER BLOWER MOTOR SEE IF BLOWER MOTOR WORKING BLOWER MOTOR FAULTY OR YOU HAVE FAULTY WIRING AT BLOWER MOTOR AND RESISTOR

...check heater coil out, Could be bad heater coil. chek heater hoses with eng runing at 2000 rpm chek temp at hses if there is large different in temp flash heater core again try back flash from both ...

...Check all your heater hoses and make sure they are not kinked. Your heater core may be plugged That will stop the heat flowing as well. If it's the heater core it will have to come out and replaced ...

...heater isn't putting out hot air check to see if there is plenty of antifreeze in radiator , may have a air bubble in system . change thermostat could be stuck open.see if both heater core ...

...check, "heater core plugged". Here's how to check the heater core. Drive your vehicle until its at operating temperature. Then grab one of the heater hoses going into the heater core under the hood. ...