Why Does My Car Air Conditioner Smell? Causes and Solutions
A car air conditioner usually smells because moisture, dust, pollen, or leaves have contaminated the evaporator, cabin filter, drain pan, or air ducts. Musty odors suggest biological growth, while sweet, burning, sulfur-like, or chemical smells can indicate coolant leaks, overheating components, exhaust problems, or trapped debris requiring immediate diagnosis. At a Glance Why Does My […]