My heater fan blows but it's not blowing out hot air and I have antifreeze in my car as well
You probably have a leaking heater coil.
Heater core, just in-case F.o.B. misspelled,
Looking for a Used Impala in your area?
CarGurus has 34,066 nationwide Impala listings starting at $899.
Search Chevrolet Impala Questions
Chevrolet Impala Experts
Related Models For Sale
Used Cars For Sale