you have mold growing within the ac system. try starting the car, turn on the ac so the fan runs at maximum speed and spray Lysol disinfectant spray in the ac intake vent at the base of the wind shield. spray the entire can into vent moving back and forth across the width of the vent and immediately turn off the car and let it sit over night. That usually works.
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you have mold growing within the ac system. try starting the car, turn on the ac so the fan runs at maximum speed and spray Lysol disinfectant spray in the ac intake vent at the base of the wind shield. spray the entire can into vent moving back and forth across the width of the vent and immediately turn off the car and let it sit over night. That usually works. When the car is stopped with the ac running a puddle of water should gather under the car. If it doesn't the drain is plugged and you need to open it up or the bad smell will return.
you have mold growing within the ac system. try starting the car, turn on the ac so the fan runs at maximum speed and spray Lysol disinfectant spray in the ac intake vent at the base of the wind shield. spray the entire can into vent moving back and forth across the width of the vent and immediately turn off the car and let it sit over night. That usually works.