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Why does the car smell bad when the air conditioner is first turned on?

1 Answers

MacEzra

07/29/25 10:20am

The reasons why the car smells bad when the air conditioner is first turned on are: 1. The air conditioner evaporator is moldy, and bacteria gather and multiply on it; 2. The air filter has not been replaced for a long time. The solutions to the bad smell when the car air conditioner is first turned on are: 1. Replace the air filter; 2. Run the fan at high speed; 3. Clean the air conditioner ducts. Precautions for using the car air conditioner include: 1. Turn off the AC switch when starting or accelerating sharply; 2. Do not set the air conditioner temperature too low; 3. Control the direction of the air outlet; 4. Do not turn on the air conditioner immediately after the car has been exposed to the sun; 5. Turn off the air conditioner before turning off the engine when parking.

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