Fridge intermittently bangs like very loud champagne cork popping
Our 9 year old fridge/freezer stated giving very loud bangs like a cork popping or a shot, at irregular intervals. No smell, no blackening round the plug or socket and worked perfectly. As the noise got so frightening we bought a new fridge freezer and after a few weeks it has started doing the same. Any ideas?
Re: Fridge intermittently bangs like very loud champagne...
Sometimes when fridge first starts they can sound like water dripping into hot oil or deep fryer, this is caused by liquid refrigerant returning to compressor which has hot oil in sump, this is normal and no need for alarm, unless the fridge is not keeping temperature.
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usually located in the fridge at top middle center but sometimes in the freezer, and other times at bottom of front fridge, sum in the back of fridge at bottom next to compressor, or along the back wall under a plate cover?
You will need to check the=> 67003410 Damper Control If it is not working properly or blocked by ice from the freezer no mater what setting you choose it is going to get too cold or if closed too hot. Here is a link to how to test the auto damper=>HERE Not sure what the banging is caused by unless the fans are hitting their housings or ice formed around or near the fan blades, Can you tell me where the banging is coming from like freezer or below the refrigerator in the compressor area? Sea Breeze
I think the banging means the compressor is shot. (more like a load "clunk"). I had the same noise on a dehumifier.) I dont' think replacing a compressor is a DIY, and doubt it is economically efficient. But I leave that to the specialists to comment on. Check Craig's List in your area - you can get a good deal for a few hundred bucks.
Also, the "clanging noices" is probably the fan blades for the air circulator that moves cold air from the freezer to refrig compartment. Check the online manual for your model (exploded parts view) to see where it is located and if it is readily accessible by taking out a few screws inside the refrigerator. Might be more than one fan - open the door when it happens and see if you can locate where the noice is coming from. This is a plausible DIY - I did it only my old fridge - replacement parts were cheap. But you might even be able to just reallign the fan blades so they don't clang.