Recently...as Ive been driving. when I turn on the defrost in my car, I smell what seems to be radiator or anti freeze, and also notice that my windows are fogging up, but the heater works just fine, and blows air fine.

It has a new radiator and good hoses, what could it be???? The car does not seem to run hot at all, runs fine, no leaks, and has a brand new Thermostat?????

 

bad heater core.....sounds that way anyways.

 

Leak in the heater core. Will probably get worse and you'll need a replacement.

 

Yep, soon it will start leaking on your feet and you'll be really pissed and end up replacing it in the middle of the night cause your car is flooding and its really cold.

 

Thanks a lot for the help..