Noisy whirlpool refrigerator

[bigdave]

Our refrigerator is cooling good and seem to run fine, but every now and then it make a lot of noise.

Best I can tell the noise is coming from the back of the freezer.

Any idea's what it could be?

Model Number: ET20DKXBW00

[JWWebster]

That is your defrost system. Mine does the same thing.

[whirlpooltech]

Hi,

See if you notice if it only does it when the fan is running.
If it only makes the noise when the fan is running then I would replace the evaporator fan motor in the freezer.

[bigdave]

I have noticed that is when the fan is running.

[Al Capone]

Your evaporator fan motor is Part # 482731

[whirlpooltech]

I have noticed that is when the fan is running.

I would then replace the evaporator fan motor in that freezer.

[JWWebster]

I would put some zoom oil on the fan motor before replacing it.

[bigdave]

Your evaporator fan motor is Part # 482731

Part ordered, thanks