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most of the time it is because the heayer core is leaking allowing steam from the coolant escape to the interior of the vehicle.
That is not the correct answer. If a heater core were leaking, there would be antifreeze on the floor of the vehicle and you could smell it. The condensation in from natural evaporation of dampness in the car. In the Winter this often happens because there is water in or on the floor mats from snow and ice. Turn the AC on and turn UP the temperature like you were turning up the heat. That will take the moisture out of the air in the vehicle and help dry the floor.
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Why do you smell radiator fluid and windows fog up?
heater core is going bad.
Why does 1996 Chevy blazer heater smell like burning water and windows fog up?
you probably have a bad heater core.
Can a heater core just be clogged if windows fog up?
Yes, it is very possible that a heater coil is clogged up or even needs replaced if the windows are fogging up. An auto parts store can give you the price for a new heater coil.
Why do windows fog up in 2001 Chevy Malibu heater core has been checked is OK?
If the heater core is ok, check to insure your ac unit is working. The ac works in conjunction with the heat when running defrost, and without the ac air windows will fog up .
1994 s-10 chevevolet blazer when you use your heater or defroster your windows fog up an you cant see what is this caused from an the remedy?
heater core leak
Why are the windows always fogged?
Not much detail to go on but the first thing that came to my mind was a leaky heater core. A leaky heater core will fog up the windshield big time.
1997 Camry - the front and back window fog up and is next to impossible to clear using the vent and air condition system.any ideas?
Turn the conditioner when you are using the heater. It will decrease the humidity level (which causes windows to fog up.)
If your heater core may be causing the windows to fog up in a 1993 Pontiac Grand Am how do you repair this?
the heater core will need to be replaced with a new one. go buy a book and plan on spending a complete saterday on it.
How can you tell if heater core is bad if there's no leak?
Your windows fog up horribly and sometimes you can hear what sounds like water running through your dash when your driving.
Will the blend door failure cause windows to fog in a car?
No the blend door not functioning will not cause fog; it may however prevent the windows from being defogged or defrosted. If the widows only fog up when the defroster is on, then you either have a coolant leak in the heater core or your air conditioner compressor isn't working (the AC is used to dry the air when the heat is on).
What is the time table for removing and installing a heater core for a 1992 cadillac deville?
It will fog up with moisture, the inside windows in the car, also accompanied with the sweet odor of coolant.
What is wrong with your 2002 Pontiac Grand Prix GT if the windows fog up and the heater does not always blow?
Have it checked out. YYou may have controler problems. Try the blower motor More than likely, you have a bad heater core.
