Your heater core is leaking.
white air that smells like antifreeze coming out of heater, indicates that you need to replace the heater core in your vehicle.it is leaking
Burning antifreeze has a rubber like smell. Some people think it smells sweet with a tint of rubber smell mixed into it.
Condensation in the exhaust train is perfectly normal. It should dry out after several minutes. If it smells like antifreeze, suspect a bad head gasket.
smell of antifreeze and no visable leaks usually indicates that the heater core needs replacing
if it smells like antifreeze inside the cockpit then your problem is the heatercore, since you can't see it.
it's a sweet smell, but it's a nasty smell. it smells like burning coffee and antifreeze. sounds weird but that's pretty much what it smells like
It is a 1998 Chevy Blazer. I don't know how I posted this topic in the first place???
your heater core is probably bad.
The smoke is actually antifreeze mixed with air. The most common cause of this is a leaky heater core.
Sounds like a leak in the heater core.
Telltale sign is WHITE smoke coming from the exhaust that smells like Antifreeze.