Why does my light switch make a crackling sound when I turn it on?
Why does my light switch make a crackling sound when I turn it on? If the switch no longer makes good contact between the two terminals when the light is turned on, the power flows intermittently. The current may arc, which creates the crackling or hissing sound you hear. If you hear these sounds or if you hear a loud pop from the light switch, it’s time to replace the switch. Why do I hear a creaking sound when I turn the steering wheel? You will know when this happens because each time you turn the wheel, you will hear...