An ice maker can be working perfectly and still hand you ice nobody wants. The three complaints below have three different causes, and only one of them is a fault.
Cubes Fused Into a Solid Block
Ice that partly thaws and refreezes welds itself together. That usually means the freezer is not cold enough, the door is being left ajar or is not sealing, or the appliance has been through a power interruption. Check the freezer holds near 0°F, look along the door gasket for gaps, and confirm nothing in the bucket is blocking the door from closing. A household that uses very little ice will also see some fusing simply because cubes sit long enough to sublimate and refreeze; using the ice more often genuinely helps.
Cubes That Shrink or Go Cloudy
Cubes shrink in storage because ice sublimates in dry freezer air. It is normal, and it is faster in a freezer that is nearly empty. Cloudiness in the middle of a cube is dissolved air and minerals, not contamination; it is what home ice looks like when it freezes quickly from all sides.
Ice That Tastes or Smells Wrong
Work along the whole path rather than blaming the ice maker:
- Storage first. Ice absorbs odours. Uncovered leftovers, a strong cheese or an onion in the freezer will end up in your drink. Discard the bucket, wash it in warm soapy water, dry it completely and refit it.
- Filter next. An overdue water filter is the second most common cause. Change it, then flush several quarts through the dispenser to clear carbon fines.
- Household water. If the tap in the same kitchen tastes the same way, the refrigerator is only reporting what it is given.
- New or newly moved appliance. Discard the first few harvests; early ice carries the taste of a dry system and new plumbing.
If the flavour persists after a fresh filter, a washed bucket and a few days, or if you find slime or discolouration inside the bucket or chute, that is worth a look. Book a Whirlpool ice maker repair visit and mention what changed and when.