well my guess is you have a bad heater core and its according on what kind of car you have and mechanical skill as to weather or not you can replace it your self
Fogging on the inside of the windshield combined with a smell of antifreeze could indicate a coolant leak, potentially from the heater core. When the heater core leaks, coolant vapor can escape into the cabin, causing both the fogging due to moisture and the distinct antifreeze odor. This situation not only affects visibility while driving but can also lead to further engine issues if left unaddressed. It's important to have the vehicle inspected to prevent potential damage and ensure safety.
You have a coolant leak.
if you smell it inside, it's the heater core it has a leak.
If you smell antifreeze, there must be a leak somewhere. Have the cooling system pressure tested.
It probably has a leak, possibly from the heater core.
usually you will get antifreeze smell and steam inside coming from defrost
Some people say that the smell of hot antifreeze smells like mold. It could be possible you are smelling the antifreeze from the engine.
i believe your heater core has died
Your heater core may have a leak in it, allowing the fumes to invade the inside of the vehicle.
your vehicle may smell like antifreeze while driving because it is overheating
antifreeze smell inside car means that there is antifreeze leak somewhere. first check for wet spots under car when parked after running.if anti freeze is leaking from engine it will pool on the ground next check to see if heater core is leaking. that is usually the problem. if heater core is leaking, replace it
If you smell antifreeze inside your Ford F-150 cab, it could indicate a coolant leak from the heater core or related components. A leaking heater core can allow antifreeze to evaporate and produce a sweet smell inside the vehicle. It's important to address this issue promptly, as it can lead to further engine overheating or damage. Consider having a mechanic inspect the system to identify and fix the source of the leak.