Antifreeze smell when heat is on
So i just bought my 97 Wrangler yesterday. I Was tinkering around after i got her home and i smelled antifreeze coming out of the heater vents when the heat is on! The heat will only work on full blast, and it is very hot! I am guessing that it is something with the Heater Core but not positive? I do not see any leaks or anything, if there was i may have overlooked. The windows are not fogging up, and the Gentleman i bought it off of said there is no issues with anything, which i trust his word. Maybe a flush could help ??