All of a sudden my electric percolator coffee tastes very metallic. i have been using this pot for 20+ years!
Try running white vinegar through it for a cycle to clean it then run plain water. If that doesn't fix it, and nothing else has changed, try buying a gallon of water at the store and making coffee with that. Something may have changed with your water supply. Water quality is one of the most important aspects of coffee making. If none of this helps, have someone else taste it. If you've started a medication recently it could be altering your taste as well. Good luck.
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