2002 Volkswagen Passat "heater blowing cold" Questions

heater blowing warm rad cold temp normal flushed system and heater matrix top hose cold and rad changed thermostat heater blows warm temp gauge shows normal Your heater core could be bad.

Heater blowing cold air. You can feel hot air coming thru the ducts until you turn the fan up,then it blows cold. Check the water contol valve operation ( under hood connected to heater hoses), do you

blowing cold air when I put the heater on. I took it to a dealer and they said that it could be because my car has a sensor that detects the temperature in the car and when its hot, the heat won't

cold air where is open-close valve for heat 2001 passat wagon 4-motion v6 Has the car been changed coolant since it was bought? If it is time to change, let do a flush through a heater core. There are

...2001 vw Passat 1.8T blows cold air but nothot.i replace the temp.sensor but didn't? help.what can I do check it the heater control is allowing hot water through the heater core.(turning the tap on

heater blowing cold air, problem started and gradually got worse Definitely the sign of a clogged heater core. The only thing to do is take the heater core out, and have it cleaned/replace it. It will

heater in the car is only blowing out cold air at the moment but the tempeture gage is in the centre and not overheating. Have the cooling system flushed or as i just did on my own car (same symptoms)

...cold air when driving I changed the thermostat . if you are running it in the garage it blows lots of heat. what could the problem be? replaced thermostat bled system when driving on highway cools ...

...cold air through the heater it seems to overheat and spills water on the groundand only blows cols air through the heater as well as the red water light stays on Sounds like your thermostat is stuck ...

heater blows cold 2000 4motion passat heater blows cold air any ideas? Does temp gauge on dash show normal temp? If so problem is with the controls. If sytem cycles through normal controls IE, ...