When do you notice the antifreeze or sweet smell ? When the heater is on

* Issue : Leaking Heater Core
* Description : A heater core is a small scaled down version of the radiator in the front of your vehicle. The heater core is located inside your vehicle in the dash on the passenger side inside of the blower case. They can wear down over time from heat expansion and corrosion. If your windows are fogging up when you put on the defroster there is a good chance the heater core is to blame. A small leak in the heater core will give of a steam that can cause your windows to fog and is usually accompanied with a sweet coolant /antifreeze smell.
* Solution : Heating System Service

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