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Leaking heater core. Replace it.

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โˆ™ 2007-07-14 22:50:57
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Q: Why would you be getting an anti-freeze odor through the the ac vents of a 2005 gmc envoy?
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How do you check if my heater core is leaking?

Antifreeze will be leaking in the floorboard on the passenger side, there will be a smell of antifreeze through the vents.


Why is there a smell of antifreeze and white smoke coming through the vents of your 1997 Toyota Camry?

heater core


1999 ford f150 with smell of anti-freeze through ac vents?

If antifreeze is filtering through your ac vents, other toxins could also be coming through. Don't take chances; see a mechanic.


What causes antifreeze coming through vents in Crown Victoria?

Most likely the heater core is leaking. Has to be replaced.


Is it possible to inhale antifreeze fumes through a cars vents for example when you turn on the AC?

yup, sign of a bad heater core


If my 97 expedition is leaking coolant - how would I know. I am getting the antifreeze smell out the AC vents but can see no drips or liguid in the cab. Would the degas bottle be empty or not full.?

The "antifreeze smell out the AC vents" would mean only one thing, you have a small leak in the heater core.


What could be wrong with your car if you can smell antifreeze through the heat and air vents inside the vehicle?

the heater core may be plugged up


What is wrong my 2003 ram has antifreeze coming out of the vents?

Your heater core has failed.


What causes a 2001 Grand Cherokee to blow fog-like fumes that have a trace of an antifreeze smell from the vents when the AC is turned on?

The heater coil probably has a leak causing steam and vaporized antifreeze to be released into the vents. Is it using coolant?


Antifreeze coming in air vents?

Your heater core is leaking, Need to REPLACE HEATER CORE.


1997 grand am had all the antifreeze gush out the bottom of it I was driving and steam started coming in through the vents and when i got out the antifreeze came rushing out the bottom of the car?

Sounds like a freeze plug corroded or blew out; at worst, it might be a cracked block.


Why is there a smell of antifreeze through the vents but car is not overheating?

Check for a line leak to your heater core or a leak in the heater core it self. Usually it is under the dash on passinger side.

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