Our freezer and fridge got worse and worse at cooling over the last week until yesterday I had to throw everything away.
I opened up the freezer and fresh food evaporator compartments. Both evaporators are doing some cooling. The fans for both are working.
The only thing that looks abnormal to me is this frost build-up in the freezer. But it's only at the incoming/outgoing evaporator pipes, not on the fins.
Is this normal?