Side by side has a loud howling noise from time to time. Other than that, it functions fine. Any idea what the sound is from? Seems to howl when the cooling mechanism is operating....

check heat shield on muffler

Have you checked you tire closely.Change it with the one on the other side and see if the sound transfer to that side.

Hello,
most likely the bearing on that gastly noisy fan are bad and the fan motor needs to be replaced

I have the same issue plus the compressor buzzes loudly - horrible. just purchased it this week 3/10

sounds like the fan bearings are wearing out. this causes imbalance and makes a vibrating howling noise.

Replace the fan motor is my guess to cure the noise.

Bad computer board in back of fridge, unable to control motor speed causing motor to hunt

You must replace wheel bearings in pairs to avoid loading the old bearing and, in time ruining your new bearing hub it is possible that you have already damaged the new hub

the problem you are having is in the main control board. ge has had a problem with this part causing the fan motor to go into high and low speed which causes the howling noise. unfortunately it is a costly fix, around $125 for the part. if you are savy to changing this part it is a matter of unplgging about 5 connections and replugging them. the new board has an extra set of pin that nothing connects to. READ the instuctions and it is a simple fix, saving about $50-60 in labor costs.

it is most likely the fan bushings that are making the noise. you can try to lube them with a light oil if you want to buy some time. but the fan motor will need to be replaced soon.