Joke Collection Website - Mood Talk - What should I do if the car air conditioner is not cold?

What should I do if the car air conditioner is not cold?

Fill with refrigerant.

Too little or insufficient refrigerant leads to insufficient refrigerant consumption, reduced pressure, less heat taken away and poor refrigeration effect, so it is necessary to refill refrigerant. Or the condenser is too dirty, which may also cause poor refrigeration effect. You can directly flush the condenser with water pipes.