06/09/2026
Question: I turned on my vehicle's A/C and it smells musty. What is that smell? How do I fix it?
What: A musty car A/C smell is caused by condensation building up on the evaporator coils, creating an ideal breeding ground for mold and bacteria.
Immediate Fix: Run your system on high heat to kill the mold and dry the system.
Fix: Change your cabin air filter and get your A/C inspected
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