I own a cadilac cts 2003 and when I turn on the heat smells like burn, and when I get out of the car still smelling like burn even if i dont turn the heat on... the heat is working slow....Any ideas of what could b the problem????
Don't know what "burn" smells like because burn can smell like wood burning, electrical burning, rubber burning, oil burning but when you say it smells when you turn the heat on, it's probably a leaking heater core.