This is caused by the circulation of refrigerant.
Frigidaire refrigerator making knocking sound.
If you own a frigidaire that is making a knocking sound it could be the result of a couple of different causes.
A boiling gurgling or knocking sound can be heard when the unit is running.
This may occur if the fan becomes clogged with lint or other debris which reduces air flow and makes a clicking knocking or whistling sound.
Frigidaire refrigerator is noisy or loud 01 fan blade if the refrigerator is noisy or loud especially when one of the doors are opened either the evaporator or condenser fan blade may be at fault.
Hear a noise inside the refrigerator that sounds like a squeak or rattle.
This sound can be heard just after the door is closed because of the water in drain tube trap area.
First check out the evaporator fan blade in the freezer behind the back panel.
Bc canada four or five time a day we hear a fairly loud popping sound from our frigidaire side by side fridge i have checked to see if i could see anything which may cause this but found nothing.
If the door begins to make a popping noise when you open and close it.
Unless the fan assembly breaks this is simply a mechanical phenomenon that you can live with.
Your frigidaire refrigerator door has a small notched plastic ring that surrounds the hinge pin and helps to close the door.
Help my frigidaire fridge is making a loud popping noise.
Some refrigerators make knocking noises when cycling on or off as the fan begins to spin or stop.