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I have a 6 years old Frigidaire side-by-side refrigerator and it has developed an odd problem. Twice now, the fridge side will stop being cold and everything in side turned bad. When that happened, I power cycled the fridge and then remove some ice from the ice maker from the ice cube dispenser. This seems to fix the problem temporarily, the last time it happened the issue went away for a couple of months before it happened again last night.

Is there a way to troubleshoot this issue while the fridge is working and fix it permanently or do I need to wait for it to go bad again? I called a appliance repair technician and he was honest enough to say that it’ll be difficult to troubleshoot the issue since the fridge is working fine for now.

Thanks.
When the problem happened, I put my hands on the cold air vent on the fridge side and there seems to be cold air blowing in but the fridge side just didn’t get cold enough. It is also strange that the issue can be fix (temporarily) if I power cycle and then remove some ice from the ice cube dispenser. Thanks.

There is a small fan motor between the two chambers (frig and freezer)blowing some of the cold freezer air . It has been my experience that the fan blades get clogged with caked ice buildup and then cease to blow.clod air.

Frigidaire FGF368GB 30" Gas Range, Self Clean, Sealed Burners FGF368GB